38988960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 86748960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 1889, 2064, 2580, 3440, 3778, 4128, 5160, 5667, 6880, 7556, 9445, 10320, 11334, 15112, 18890, 20640, 22668, 28335, 30224, 37780, 45336, 56670, 60448, 75560, 81227, 90672, 113340, 151120, 162454, 181344, 226680, 243681, 302240, 324908, 406135, 453360, 487362, 649816, 812270, 906720, 974724, 1218405, 1299632, 1624540, 1949448, 2436810, 2599264, 3249080, 3898896, 4873620, 6498160, 7797792, 9747240, 12996320, 19494480, 38988960]

約数ペア:

[(1, 38988960), (2, 19494480), (3, 12996320), (4, 9747240), (5, 7797792), (6, 6498160), (8, 4873620), (10, 3898896), (12, 3249080), (15, 2599264), (16, 2436810), (20, 1949448), (24, 1624540), (30, 1299632), (32, 1218405), (40, 974724), (43, 906720), (48, 812270), (60, 649816), (80, 487362), (86, 453360), (96, 406135), (120, 324908), (129, 302240), (160, 243681), (172, 226680), (215, 181344), (240, 162454), (258, 151120), (344, 113340), (430, 90672), (480, 81227), (516, 75560), (645, 60448), (688, 56670), (860, 45336), (1032, 37780), (1290, 30224), (1376, 28335), (1720, 22668), (1889, 20640), (2064, 18890), (2580, 15112), (3440, 11334), (3778, 10320), (4128, 9445), (5160, 7556), (5667, 6880)]