89394720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{186239}}^1$

素因数の和:186257

約数の個数: 48

約数和(自身を含む): 281594880

約数和(自身を除く): 192200160

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, 186239, 372478, 558717, 744956, 931195, 1117434, 1489912, 1862390, 2234868, 2793585, 2979824, 3724780, 4469736, 5587170, 5959648, 7449560, 8939472, 11174340, 14899120, 17878944, 22348680, 29798240, 44697360, 89394720]

約数ペア:

[(1, 89394720), (2, 44697360), (3, 29798240), (4, 22348680), (5, 17878944), (6, 14899120), (8, 11174340), (10, 8939472), (12, 7449560), (15, 5959648), (16, 5587170), (20, 4469736), (24, 3724780), (30, 2979824), (32, 2793585), (40, 2234868), (48, 1862390), (60, 1489912), (80, 1117434), (96, 931195), (120, 744956), (160, 558717), (240, 372478), (480, 186239)]