18423952920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{25939}}^1$

素因数の和:27929

約数の個数: 96

約数和(自身を含む): 59910505200

約数和(自身を除く): 41486552280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1973, 3946, 5919, 7892, 9865, 11838, 15784, 17757, 19730, 23676, 25939, 29595, 35514, 39460, 47352, 51878, 59190, 71028, 77817, 78920, 88785, 103756, 118380, 129695, 142056, 155634, 177570, 207512, 233451, 236760, 259390, 311268, 355140, 389085, 466902, 518780, 622536, 710280, 778170, 933804, 1037560, 1167255, 1556340, 1867608, 2334510, 3112680, 4669020, 9338040, 51177647, 102355294, 153532941, 204710588, 255888235, 307065882, 409421176, 460598823, 511776470, 614131764, 767664705, 921197646, 1023552940, 1228263528, 1535329410, 1842395292, 2047105880, 2302994115, 3070658820, 3684790584, 4605988230, 6141317640, 9211976460, 18423952920]

約数ペア:

[(1, 18423952920), (2, 9211976460), (3, 6141317640), (4, 4605988230), (5, 3684790584), (6, 3070658820), (8, 2302994115), (9, 2047105880), (10, 1842395292), (12, 1535329410), (15, 1228263528), (18, 1023552940), (20, 921197646), (24, 767664705), (30, 614131764), (36, 511776470), (40, 460598823), (45, 409421176), (60, 307065882), (72, 255888235), (90, 204710588), (120, 153532941), (180, 102355294), (360, 51177647), (1973, 9338040), (3946, 4669020), (5919, 3112680), (7892, 2334510), (9865, 1867608), (11838, 1556340), (15784, 1167255), (17757, 1037560), (19730, 933804), (23676, 778170), (25939, 710280), (29595, 622536), (35514, 518780), (39460, 466902), (47352, 389085), (51878, 355140), (59190, 311268), (71028, 259390), (77817, 236760), (78920, 233451), (88785, 207512), (103756, 177570), (118380, 155634), (129695, 142056)]