30604480

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1621}}^1$

素因数の和:1697

約数の個数: 56

約数和(自身を含む): 74157840

約数和(自身を除く): 43553360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1621, 1888, 2360, 3242, 3776, 4720, 6484, 8105, 9440, 12968, 16210, 18880, 25936, 32420, 51872, 64840, 95639, 103744, 129680, 191278, 259360, 382556, 478195, 518720, 765112, 956390, 1530224, 1912780, 3060448, 3825560, 6120896, 7651120, 15302240, 30604480]

約数ペア:

[(1, 30604480), (2, 15302240), (4, 7651120), (5, 6120896), (8, 3825560), (10, 3060448), (16, 1912780), (20, 1530224), (32, 956390), (40, 765112), (59, 518720), (64, 478195), (80, 382556), (118, 259360), (160, 191278), (236, 129680), (295, 103744), (320, 95639), (472, 64840), (590, 51872), (944, 32420), (1180, 25936), (1621, 18880), (1888, 16210), (2360, 12968), (3242, 9440), (3776, 8105), (4720, 6484)]