171616920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16069}}^1$

素因数の和:16172

約数の個数: 64

約数和(自身を含む): 520668000

約数和(自身を除く): 349051080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 16069, 32138, 48207, 64276, 80345, 96414, 128552, 160690, 192828, 241035, 321380, 385656, 482070, 642760, 964140, 1430141, 1928280, 2860282, 4290423, 5720564, 7150705, 8580846, 11441128, 14301410, 17161692, 21452115, 28602820, 34323384, 42904230, 57205640, 85808460, 171616920]

約数ペア:

[(1, 171616920), (2, 85808460), (3, 57205640), (4, 42904230), (5, 34323384), (6, 28602820), (8, 21452115), (10, 17161692), (12, 14301410), (15, 11441128), (20, 8580846), (24, 7150705), (30, 5720564), (40, 4290423), (60, 2860282), (89, 1928280), (120, 1430141), (178, 964140), (267, 642760), (356, 482070), (445, 385656), (534, 321380), (712, 241035), (890, 192828), (1068, 160690), (1335, 128552), (1780, 96414), (2136, 80345), (2670, 64276), (3560, 48207), (5340, 32138), (10680, 16069)]