83277240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16139}}^1$

素因数の和:16196

約数の個数: 64

約数和(自身を含む): 255657600

約数和(自身を除く): 172380360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16139, 32278, 48417, 64556, 80695, 96834, 129112, 161390, 193668, 242085, 322780, 387336, 484170, 645560, 693977, 968340, 1387954, 1936680, 2081931, 2775908, 3469885, 4163862, 5551816, 6939770, 8327724, 10409655, 13879540, 16655448, 20819310, 27759080, 41638620, 83277240]

約数ペア:

[(1, 83277240), (2, 41638620), (3, 27759080), (4, 20819310), (5, 16655448), (6, 13879540), (8, 10409655), (10, 8327724), (12, 6939770), (15, 5551816), (20, 4163862), (24, 3469885), (30, 2775908), (40, 2081931), (43, 1936680), (60, 1387954), (86, 968340), (120, 693977), (129, 645560), (172, 484170), (215, 387336), (258, 322780), (344, 242085), (430, 193668), (516, 161390), (645, 129112), (860, 96834), (1032, 80695), (1290, 64556), (1720, 48417), (2580, 32278), (5160, 16139)]