2176881120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1511723}}^1$

素因数の和:1511744

約数の個数: 72

約数和(自身を含む): 7428611736

約数和(自身を除く): 5251730616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1511723, 3023446, 4535169, 6046892, 7558615, 9070338, 12093784, 13605507, 15117230, 18140676, 22675845, 24187568, 27211014, 30234460, 36281352, 45351690, 48375136, 54422028, 60468920, 68027535, 72562704, 90703380, 108844056, 120937840, 136055070, 145125408, 181406760, 217688112, 241875680, 272110140, 362813520, 435376224, 544220280, 725627040, 1088440560, 2176881120]

約数ペア:

[(1, 2176881120), (2, 1088440560), (3, 725627040), (4, 544220280), (5, 435376224), (6, 362813520), (8, 272110140), (9, 241875680), (10, 217688112), (12, 181406760), (15, 145125408), (16, 136055070), (18, 120937840), (20, 108844056), (24, 90703380), (30, 72562704), (32, 68027535), (36, 60468920), (40, 54422028), (45, 48375136), (48, 45351690), (60, 36281352), (72, 30234460), (80, 27211014), (90, 24187568), (96, 22675845), (120, 18140676), (144, 15117230), (160, 13605507), (180, 12093784), (240, 9070338), (288, 7558615), (360, 6046892), (480, 4535169), (720, 3023446), (1440, 1511723)]