42903120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13751}}^1$

素因数の和:13780

約数の個数: 80

約数和(自身を含む): 143240832

約数和(自身を除く): 100337712

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, 13751, 27502, 41253, 55004, 68755, 82506, 110008, 137510, 165012, 178763, 206265, 220016, 275020, 330024, 357526, 412530, 536289, 550040, 660048, 715052, 825060, 893815, 1072578, 1100080, 1430104, 1650120, 1787630, 2145156, 2681445, 2860208, 3300240, 3575260, 4290312, 5362890, 7150520, 8580624, 10725780, 14301040, 21451560, 42903120]

約数ペア:

[(1, 42903120), (2, 21451560), (3, 14301040), (4, 10725780), (5, 8580624), (6, 7150520), (8, 5362890), (10, 4290312), (12, 3575260), (13, 3300240), (15, 2860208), (16, 2681445), (20, 2145156), (24, 1787630), (26, 1650120), (30, 1430104), (39, 1100080), (40, 1072578), (48, 893815), (52, 825060), (60, 715052), (65, 660048), (78, 550040), (80, 536289), (104, 412530), (120, 357526), (130, 330024), (156, 275020), (195, 220016), (208, 206265), (240, 178763), (260, 165012), (312, 137510), (390, 110008), (520, 82506), (624, 68755), (780, 55004), (1040, 41253), (1560, 27502), (3120, 13751)]