100989360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140263}}^1$

素因数の和:140282

約数の個数: 60

約数和(自身を含む): 339158352

約数和(自身を除く): 238168992

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, 140263, 280526, 420789, 561052, 701315, 841578, 1122104, 1262367, 1402630, 1683156, 2103945, 2244208, 2524734, 2805260, 3366312, 4207890, 5049468, 5610520, 6311835, 6732624, 8415780, 10098936, 11221040, 12623670, 16831560, 20197872, 25247340, 33663120, 50494680, 100989360]

約数ペア:

[(1, 100989360), (2, 50494680), (3, 33663120), (4, 25247340), (5, 20197872), (6, 16831560), (8, 12623670), (9, 11221040), (10, 10098936), (12, 8415780), (15, 6732624), (16, 6311835), (18, 5610520), (20, 5049468), (24, 4207890), (30, 3366312), (36, 2805260), (40, 2524734), (45, 2244208), (48, 2103945), (60, 1683156), (72, 1402630), (80, 1262367), (90, 1122104), (120, 841578), (144, 701315), (180, 561052), (240, 420789), (360, 280526), (720, 140263)]