724985040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232367}}^1$

素因数の和:232396

約数の個数: 80

約数和(自身を含む): 2420345088

約数和(自身を除く): 1695360048

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, 232367, 464734, 697101, 929468, 1161835, 1394202, 1858936, 2323670, 2788404, 3020771, 3485505, 3717872, 4647340, 5576808, 6041542, 6971010, 9062313, 9294680, 11153616, 12083084, 13942020, 15103855, 18124626, 18589360, 24166168, 27884040, 30207710, 36249252, 45311565, 48332336, 55768080, 60415420, 72498504, 90623130, 120830840, 144997008, 181246260, 241661680, 362492520, 724985040]

約数ペア:

[(1, 724985040), (2, 362492520), (3, 241661680), (4, 181246260), (5, 144997008), (6, 120830840), (8, 90623130), (10, 72498504), (12, 60415420), (13, 55768080), (15, 48332336), (16, 45311565), (20, 36249252), (24, 30207710), (26, 27884040), (30, 24166168), (39, 18589360), (40, 18124626), (48, 15103855), (52, 13942020), (60, 12083084), (65, 11153616), (78, 9294680), (80, 9062313), (104, 6971010), (120, 6041542), (130, 5576808), (156, 4647340), (195, 3717872), (208, 3485505), (240, 3020771), (260, 2788404), (312, 2323670), (390, 1858936), (520, 1394202), (624, 1161835), (780, 929468), (1040, 697101), (1560, 464734), (3120, 232367)]