135248640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{35221}}^1$

素因数の和:35245

約数の個数: 72

約数和(自身を含む): 431962608

約数和(自身を除く): 296713968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 35221, 70442, 105663, 140884, 176105, 211326, 281768, 352210, 422652, 528315, 563536, 704420, 845304, 1056630, 1127072, 1408840, 1690608, 2113260, 2254144, 2817680, 3381216, 4226520, 4508288, 5635360, 6762432, 8453040, 9016576, 11270720, 13524864, 16906080, 22541440, 27049728, 33812160, 45082880, 67624320, 135248640]

約数ペア:

[(1, 135248640), (2, 67624320), (3, 45082880), (4, 33812160), (5, 27049728), (6, 22541440), (8, 16906080), (10, 13524864), (12, 11270720), (15, 9016576), (16, 8453040), (20, 6762432), (24, 5635360), (30, 4508288), (32, 4226520), (40, 3381216), (48, 2817680), (60, 2254144), (64, 2113260), (80, 1690608), (96, 1408840), (120, 1127072), (128, 1056630), (160, 845304), (192, 704420), (240, 563536), (256, 528315), (320, 422652), (384, 352210), (480, 281768), (640, 211326), (768, 176105), (960, 140884), (1280, 105663), (1920, 70442), (3840, 35221)]