85458720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178039}}^1$

素因数の和:178057

約数の個数: 48

約数和(自身を含む): 269196480

約数和(自身を除く): 183737760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 178039, 356078, 534117, 712156, 890195, 1068234, 1424312, 1780390, 2136468, 2670585, 2848624, 3560780, 4272936, 5341170, 5697248, 7121560, 8545872, 10682340, 14243120, 17091744, 21364680, 28486240, 42729360, 85458720]

約数ペア:

[(1, 85458720), (2, 42729360), (3, 28486240), (4, 21364680), (5, 17091744), (6, 14243120), (8, 10682340), (10, 8545872), (12, 7121560), (15, 5697248), (16, 5341170), (20, 4272936), (24, 3560780), (30, 2848624), (32, 2670585), (40, 2136468), (48, 1780390), (60, 1424312), (80, 1068234), (96, 890195), (120, 712156), (160, 534117), (240, 356078), (480, 178039)]