45205680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14518

約数の個数: 80

約数和(自身を含む): 150927840

約数和(自身を除く): 105722160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 14489, 28978, 43467, 57956, 72445, 86934, 115912, 144890, 173868, 188357, 217335, 231824, 289780, 347736, 376714, 434670, 565071, 579560, 695472, 753428, 869340, 941785, 1130142, 1159120, 1506856, 1738680, 1883570, 2260284, 2825355, 3013712, 3477360, 3767140, 4520568, 5650710, 7534280, 9041136, 11301420, 15068560, 22602840, 45205680]

約数ペア:

[(1, 45205680), (2, 22602840), (3, 15068560), (4, 11301420), (5, 9041136), (6, 7534280), (8, 5650710), (10, 4520568), (12, 3767140), (13, 3477360), (15, 3013712), (16, 2825355), (20, 2260284), (24, 1883570), (26, 1738680), (30, 1506856), (39, 1159120), (40, 1130142), (48, 941785), (52, 869340), (60, 753428), (65, 695472), (78, 579560), (80, 565071), (104, 434670), (120, 376714), (130, 347736), (156, 289780), (195, 231824), (208, 217335), (240, 188357), (260, 173868), (312, 144890), (390, 115912), (520, 86934), (624, 72445), (780, 57956), (1040, 43467), (1560, 28978), (3120, 14489)]