142602480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6439

約数の個数: 120

約数和(自身を含む): 494432640

約数和(自身を除く): 351830160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6389, 7440, 11160, 12778, 19167, 22320, 25556, 31945, 38334, 51112, 57501, 63890, 76668, 95835, 102224, 115002, 127780, 153336, 191670, 198059, 230004, 255560, 287505, 306672, 383340, 396118, 460008, 511120, 575010, 594177, 766680, 792236, 920016, 990295, 1150020, 1188354, 1533360, 1584472, 1782531, 1980590, 2300040, 2376708, 2970885, 3168944, 3565062, 3961180, 4600080, 4753416, 5941770, 7130124, 7922360, 8912655, 9506832, 11883540, 14260248, 15844720, 17825310, 23767080, 28520496, 35650620, 47534160, 71301240, 142602480]

約数ペア:

[(1, 142602480), (2, 71301240), (3, 47534160), (4, 35650620), (5, 28520496), (6, 23767080), (8, 17825310), (9, 15844720), (10, 14260248), (12, 11883540), (15, 9506832), (16, 8912655), (18, 7922360), (20, 7130124), (24, 5941770), (30, 4753416), (31, 4600080), (36, 3961180), (40, 3565062), (45, 3168944), (48, 2970885), (60, 2376708), (62, 2300040), (72, 1980590), (80, 1782531), (90, 1584472), (93, 1533360), (120, 1188354), (124, 1150020), (144, 990295), (155, 920016), (180, 792236), (186, 766680), (240, 594177), (248, 575010), (279, 511120), (310, 460008), (360, 396118), (372, 383340), (465, 306672), (496, 287505), (558, 255560), (620, 230004), (720, 198059), (744, 191670), (930, 153336), (1116, 127780), (1240, 115002), (1395, 102224), (1488, 95835), (1860, 76668), (2232, 63890), (2480, 57501), (2790, 51112), (3720, 38334), (4464, 31945), (5580, 25556), (6389, 22320), (7440, 19167), (11160, 12778)]