120287440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 365976576

約数和(自身を除く): 245689136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 41, 52, 56, 62, 65, 70, 80, 82, 91, 104, 112, 124, 130, 140, 155, 164, 169, 182, 205, 208, 217, 248, 260, 280, 287, 310, 328, 338, 364, 403, 410, 434, 455, 496, 520, 533, 560, 574, 620, 656, 676, 728, 806, 820, 845, 868, 910, 1040, 1066, 1085, 1148, 1183, 1240, 1271, 1352, 1435, 1456, 1612, 1640, 1690, 1736, 1820, 2015, 2132, 2170, 2296, 2366, 2480, 2542, 2665, 2704, 2821, 2870, 3224, 3280, 3380, 3472, 3640, 3731, 4030, 4264, 4340, 4592, 4732, 5084, 5239, 5330, 5642, 5740, 5915, 6355, 6448, 6760, 6929, 7280, 7462, 8060, 8528, 8680, 8897, 9464, 10168, 10478, 10660, 11284, 11480, 11830, 12710, 13520, 13858, 14105, 14924, 16120, 16523, 17360, 17794, 18655, 18928, 20336, 20956, 21320, 22568, 22960, 23660, 25420, 26195, 27716, 28210, 29848, 32240, 33046, 34645, 35588, 36673, 37310, 41912, 42640, 44485, 45136, 47320, 48503, 50840, 52390, 55432, 56420, 59696, 66092, 69290, 71176, 73346, 74620, 82615, 83824, 88970, 94640, 97006, 101680, 104780, 110864, 112840, 115661, 132184, 138580, 142352, 146692, 149240, 165230, 177940, 183365, 194012, 209560, 214799, 225680, 231322, 242515, 264368, 277160, 293384, 298480, 330460, 355880, 366730, 388024, 419120, 429598, 462644, 485030, 554320, 578305, 586768, 660920, 711760, 733460, 776048, 859196, 925288, 970060, 1073995, 1156610, 1321840, 1466920, 1503593, 1718392, 1850576, 1940120, 2147990, 2313220, 2933840, 3007186, 3436784, 3880240, 4295980, 4626440, 6014372, 7517965, 8591960, 9252880, 12028744, 15035930, 17183920, 24057488, 30071860, 60143720, 120287440]

約数ペア:

[(1, 120287440), (2, 60143720), (4, 30071860), (5, 24057488), (7, 17183920), (8, 15035930), (10, 12028744), (13, 9252880), (14, 8591960), (16, 7517965), (20, 6014372), (26, 4626440), (28, 4295980), (31, 3880240), (35, 3436784), (40, 3007186), (41, 2933840), (52, 2313220), (56, 2147990), (62, 1940120), (65, 1850576), (70, 1718392), (80, 1503593), (82, 1466920), (91, 1321840), (104, 1156610), (112, 1073995), (124, 970060), (130, 925288), (140, 859196), (155, 776048), (164, 733460), (169, 711760), (182, 660920), (205, 586768), (208, 578305), (217, 554320), (248, 485030), (260, 462644), (280, 429598), (287, 419120), (310, 388024), (328, 366730), (338, 355880), (364, 330460), (403, 298480), (410, 293384), (434, 277160), (455, 264368), (496, 242515), (520, 231322), (533, 225680), (560, 214799), (574, 209560), (620, 194012), (656, 183365), (676, 177940), (728, 165230), (806, 149240), (820, 146692), (845, 142352), (868, 138580), (910, 132184), (1040, 115661), (1066, 112840), (1085, 110864), (1148, 104780), (1183, 101680), (1240, 97006), (1271, 94640), (1352, 88970), (1435, 83824), (1456, 82615), (1612, 74620), (1640, 73346), (1690, 71176), (1736, 69290), (1820, 66092), (2015, 59696), (2132, 56420), (2170, 55432), (2296, 52390), (2366, 50840), (2480, 48503), (2542, 47320), (2665, 45136), (2704, 44485), (2821, 42640), (2870, 41912), (3224, 37310), (3280, 36673), (3380, 35588), (3472, 34645), (3640, 33046), (3731, 32240), (4030, 29848), (4264, 28210), (4340, 27716), (4592, 26195), (4732, 25420), (5084, 23660), (5239, 22960), (5330, 22568), (5642, 21320), (5740, 20956), (5915, 20336), (6355, 18928), (6448, 18655), (6760, 17794), (6929, 17360), (7280, 16523), (7462, 16120), (8060, 14924), (8528, 14105), (8680, 13858), (8897, 13520), (9464, 12710), (10168, 11830), (10478, 11480), (10660, 11284)]