120525240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 431101440

約数和(自身を除く): 310576200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 41, 44, 51, 55, 60, 66, 68, 82, 85, 88, 102, 110, 120, 123, 131, 132, 136, 164, 165, 170, 187, 204, 205, 220, 246, 255, 262, 264, 328, 330, 340, 374, 393, 408, 410, 440, 451, 492, 510, 524, 561, 615, 655, 660, 680, 697, 748, 786, 820, 902, 935, 984, 1020, 1048, 1122, 1230, 1310, 1320, 1353, 1394, 1441, 1496, 1572, 1640, 1804, 1870, 1965, 2040, 2091, 2227, 2244, 2255, 2460, 2620, 2706, 2788, 2805, 2882, 3144, 3485, 3608, 3740, 3930, 4182, 4323, 4454, 4488, 4510, 4920, 5240, 5371, 5412, 5576, 5610, 5764, 6681, 6765, 6970, 7205, 7480, 7667, 7860, 8364, 8646, 8908, 9020, 10455, 10742, 10824, 11135, 11220, 11528, 13362, 13530, 13940, 14410, 15334, 15720, 16113, 16728, 17292, 17816, 18040, 20910, 21484, 21615, 22270, 22440, 23001, 24497, 26724, 26855, 27060, 27880, 28820, 30668, 32226, 33405, 34584, 38335, 41820, 42968, 43230, 44540, 46002, 48994, 53448, 53710, 54120, 57640, 59081, 61336, 64452, 66810, 73491, 76670, 80565, 83640, 86460, 89080, 91307, 92004, 97988, 107420, 115005, 118162, 122485, 128904, 133620, 146982, 153340, 161130, 172920, 177243, 182614, 184008, 195976, 214840, 230010, 236324, 244970, 267240, 273921, 293964, 295405, 306680, 322260, 354486, 365228, 367455, 456535, 460020, 472648, 489940, 547842, 587928, 590810, 644520, 708972, 730456, 734910, 886215, 913070, 920040, 979880, 1004377, 1095684, 1181620, 1369605, 1417944, 1469820, 1772430, 1826140, 2008754, 2191368, 2363240, 2739210, 2939640, 3013131, 3544860, 3652280, 4017508, 5021885, 5478420, 6026262, 7089720, 8035016, 10043770, 10956840, 12052524, 15065655, 20087540, 24105048, 30131310, 40175080, 60262620, 120525240]

約数ペア:

[(1, 120525240), (2, 60262620), (3, 40175080), (4, 30131310), (5, 24105048), (6, 20087540), (8, 15065655), (10, 12052524), (11, 10956840), (12, 10043770), (15, 8035016), (17, 7089720), (20, 6026262), (22, 5478420), (24, 5021885), (30, 4017508), (33, 3652280), (34, 3544860), (40, 3013131), (41, 2939640), (44, 2739210), (51, 2363240), (55, 2191368), (60, 2008754), (66, 1826140), (68, 1772430), (82, 1469820), (85, 1417944), (88, 1369605), (102, 1181620), (110, 1095684), (120, 1004377), (123, 979880), (131, 920040), (132, 913070), (136, 886215), (164, 734910), (165, 730456), (170, 708972), (187, 644520), (204, 590810), (205, 587928), (220, 547842), (246, 489940), (255, 472648), (262, 460020), (264, 456535), (328, 367455), (330, 365228), (340, 354486), (374, 322260), (393, 306680), (408, 295405), (410, 293964), (440, 273921), (451, 267240), (492, 244970), (510, 236324), (524, 230010), (561, 214840), (615, 195976), (655, 184008), (660, 182614), (680, 177243), (697, 172920), (748, 161130), (786, 153340), (820, 146982), (902, 133620), (935, 128904), (984, 122485), (1020, 118162), (1048, 115005), (1122, 107420), (1230, 97988), (1310, 92004), (1320, 91307), (1353, 89080), (1394, 86460), (1441, 83640), (1496, 80565), (1572, 76670), (1640, 73491), (1804, 66810), (1870, 64452), (1965, 61336), (2040, 59081), (2091, 57640), (2227, 54120), (2244, 53710), (2255, 53448), (2460, 48994), (2620, 46002), (2706, 44540), (2788, 43230), (2805, 42968), (2882, 41820), (3144, 38335), (3485, 34584), (3608, 33405), (3740, 32226), (3930, 30668), (4182, 28820), (4323, 27880), (4454, 27060), (4488, 26855), (4510, 26724), (4920, 24497), (5240, 23001), (5371, 22440), (5412, 22270), (5576, 21615), (5610, 21484), (5764, 20910), (6681, 18040), (6765, 17816), (6970, 17292), (7205, 16728), (7480, 16113), (7667, 15720), (7860, 15334), (8364, 14410), (8646, 13940), (8908, 13530), (9020, 13362), (10455, 11528), (10742, 11220), (10824, 11135)]