23307720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4574

約数の個数: 64

約数和(自身を含む): 71565120

約数和(自身を除く): 48257400

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, 4517, 5160, 9034, 13551, 18068, 22585, 27102, 36136, 45170, 54204, 67755, 90340, 108408, 135510, 180680, 194231, 271020, 388462, 542040, 582693, 776924, 971155, 1165386, 1553848, 1942310, 2330772, 2913465, 3884620, 4661544, 5826930, 7769240, 11653860, 23307720]

約数ペア:

[(1, 23307720), (2, 11653860), (3, 7769240), (4, 5826930), (5, 4661544), (6, 3884620), (8, 2913465), (10, 2330772), (12, 1942310), (15, 1553848), (20, 1165386), (24, 971155), (30, 776924), (40, 582693), (43, 542040), (60, 388462), (86, 271020), (120, 194231), (129, 180680), (172, 135510), (215, 108408), (258, 90340), (344, 67755), (430, 54204), (516, 45170), (645, 36136), (860, 27102), (1032, 22585), (1290, 18068), (1720, 13551), (2580, 9034), (4517, 5160)]