2406918120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 256

約数和(自身を含む): 7834337280

約数和(自身を除く): 5427419160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 43, 60, 62, 82, 86, 93, 120, 123, 124, 129, 155, 164, 172, 186, 205, 215, 246, 248, 258, 310, 328, 344, 367, 372, 410, 430, 465, 492, 516, 615, 620, 645, 734, 744, 820, 860, 930, 984, 1032, 1101, 1230, 1240, 1271, 1290, 1333, 1468, 1640, 1720, 1763, 1835, 1860, 2202, 2460, 2542, 2580, 2666, 2936, 3526, 3670, 3720, 3813, 3999, 4404, 4920, 5084, 5160, 5289, 5332, 5505, 6355, 6665, 7052, 7340, 7626, 7998, 8808, 8815, 10168, 10578, 10664, 11010, 11377, 12710, 13330, 14104, 14680, 15047, 15252, 15781, 15996, 17630, 19065, 19995, 21156, 22020, 22754, 25420, 26445, 26660, 30094, 30504, 31562, 31992, 34131, 35260, 38130, 39990, 42312, 44040, 45141, 45508, 47343, 50840, 52890, 53320, 54653, 56885, 60188, 63124, 68262, 70520, 75235, 76260, 78905, 79980, 90282, 91016, 94686, 105780, 109306, 113770, 120376, 126248, 136524, 150470, 152520, 157810, 159960, 163959, 170655, 180564, 189372, 211560, 218612, 225705, 227540, 236715, 273048, 273265, 300940, 315620, 327918, 341310, 361128, 378744, 437224, 451410, 455080, 466457, 473430, 489211, 546530, 601880, 631240, 647021, 655836, 682620, 819795, 902820, 932914, 946860, 978422, 1093060, 1294042, 1311672, 1365240, 1399371, 1467633, 1639590, 1805640, 1865828, 1893720, 1941063, 1956844, 2186120, 2332285, 2446055, 2588084, 2798742, 2935266, 3235105, 3279180, 3731656, 3882126, 3913688, 4664570, 4892110, 5176168, 5597484, 5870532, 6470210, 6558360, 6996855, 7338165, 7764252, 9329140, 9705315, 9784220, 11194968, 11741064, 12940420, 13993710, 14676330, 15528504, 18658280, 19410630, 19568440, 20057651, 25880840, 27987420, 29352660, 38821260, 40115302, 55974840, 58705320, 60172953, 77642520, 80230604, 100288255, 120345906, 160461208, 200576510, 240691812, 300864765, 401153020, 481383624, 601729530, 802306040, 1203459060, 2406918120]

約数ペア:

[(1, 2406918120), (2, 1203459060), (3, 802306040), (4, 601729530), (5, 481383624), (6, 401153020), (8, 300864765), (10, 240691812), (12, 200576510), (15, 160461208), (20, 120345906), (24, 100288255), (30, 80230604), (31, 77642520), (40, 60172953), (41, 58705320), (43, 55974840), (60, 40115302), (62, 38821260), (82, 29352660), (86, 27987420), (93, 25880840), (120, 20057651), (123, 19568440), (124, 19410630), (129, 18658280), (155, 15528504), (164, 14676330), (172, 13993710), (186, 12940420), (205, 11741064), (215, 11194968), (246, 9784220), (248, 9705315), (258, 9329140), (310, 7764252), (328, 7338165), (344, 6996855), (367, 6558360), (372, 6470210), (410, 5870532), (430, 5597484), (465, 5176168), (492, 4892110), (516, 4664570), (615, 3913688), (620, 3882126), (645, 3731656), (734, 3279180), (744, 3235105), (820, 2935266), (860, 2798742), (930, 2588084), (984, 2446055), (1032, 2332285), (1101, 2186120), (1230, 1956844), (1240, 1941063), (1271, 1893720), (1290, 1865828), (1333, 1805640), (1468, 1639590), (1640, 1467633), (1720, 1399371), (1763, 1365240), (1835, 1311672), (1860, 1294042), (2202, 1093060), (2460, 978422), (2542, 946860), (2580, 932914), (2666, 902820), (2936, 819795), (3526, 682620), (3670, 655836), (3720, 647021), (3813, 631240), (3999, 601880), (4404, 546530), (4920, 489211), (5084, 473430), (5160, 466457), (5289, 455080), (5332, 451410), (5505, 437224), (6355, 378744), (6665, 361128), (7052, 341310), (7340, 327918), (7626, 315620), (7998, 300940), (8808, 273265), (8815, 273048), (10168, 236715), (10578, 227540), (10664, 225705), (11010, 218612), (11377, 211560), (12710, 189372), (13330, 180564), (14104, 170655), (14680, 163959), (15047, 159960), (15252, 157810), (15781, 152520), (15996, 150470), (17630, 136524), (19065, 126248), (19995, 120376), (21156, 113770), (22020, 109306), (22754, 105780), (25420, 94686), (26445, 91016), (26660, 90282), (30094, 79980), (30504, 78905), (31562, 76260), (31992, 75235), (34131, 70520), (35260, 68262), (38130, 63124), (39990, 60188), (42312, 56885), (44040, 54653), (45141, 53320), (45508, 52890), (47343, 50840)]