155733960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30181}}^1$

素因数の和:30238

約数の個数: 64

約数和(自身を含む): 478082880

約数和(自身を除く): 322348920

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, 30181, 60362, 90543, 120724, 150905, 181086, 241448, 301810, 362172, 452715, 603620, 724344, 905430, 1207240, 1297783, 1810860, 2595566, 3621720, 3893349, 5191132, 6488915, 7786698, 10382264, 12977830, 15573396, 19466745, 25955660, 31146792, 38933490, 51911320, 77866980, 155733960]

約数ペア:

[(1, 155733960), (2, 77866980), (3, 51911320), (4, 38933490), (5, 31146792), (6, 25955660), (8, 19466745), (10, 15573396), (12, 12977830), (15, 10382264), (20, 7786698), (24, 6488915), (30, 5191132), (40, 3893349), (43, 3621720), (60, 2595566), (86, 1810860), (120, 1297783), (129, 1207240), (172, 905430), (215, 724344), (258, 603620), (344, 452715), (430, 362172), (516, 301810), (645, 241448), (860, 181086), (1032, 150905), (1290, 120724), (1720, 90543), (2580, 60362), (5160, 30181)]