149710320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{207931}}^1$

素因数の和:207950

約数の個数: 60

約数和(自身を含む): 502779576

約数和(自身を除く): 353069256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 207931, 415862, 623793, 831724, 1039655, 1247586, 1663448, 1871379, 2079310, 2495172, 3118965, 3326896, 3742758, 4158620, 4990344, 6237930, 7485516, 8317240, 9356895, 9980688, 12475860, 14971032, 16634480, 18713790, 24951720, 29942064, 37427580, 49903440, 74855160, 149710320]

約数ペア:

[(1, 149710320), (2, 74855160), (3, 49903440), (4, 37427580), (5, 29942064), (6, 24951720), (8, 18713790), (9, 16634480), (10, 14971032), (12, 12475860), (15, 9980688), (16, 9356895), (18, 8317240), (20, 7485516), (24, 6237930), (30, 4990344), (36, 4158620), (40, 3742758), (45, 3326896), (48, 3118965), (60, 2495172), (72, 2079310), (80, 1871379), (90, 1663448), (120, 1247586), (144, 1039655), (180, 831724), (240, 623793), (360, 415862), (720, 207931)]