89639040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{46687}}^1$

素因数の和:46709

約数の個数: 64

約数和(自身を含む): 285730560

約数和(自身を除く): 196091520

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, 320, 384, 480, 640, 960, 1920, 46687, 93374, 140061, 186748, 233435, 280122, 373496, 466870, 560244, 700305, 746992, 933740, 1120488, 1400610, 1493984, 1867480, 2240976, 2801220, 2987968, 3734960, 4481952, 5602440, 5975936, 7469920, 8963904, 11204880, 14939840, 17927808, 22409760, 29879680, 44819520, 89639040]

約数ペア:

[(1, 89639040), (2, 44819520), (3, 29879680), (4, 22409760), (5, 17927808), (6, 14939840), (8, 11204880), (10, 8963904), (12, 7469920), (15, 5975936), (16, 5602440), (20, 4481952), (24, 3734960), (30, 2987968), (32, 2801220), (40, 2240976), (48, 1867480), (60, 1493984), (64, 1400610), (80, 1120488), (96, 933740), (120, 746992), (128, 700305), (160, 560244), (192, 466870), (240, 373496), (320, 280122), (384, 233435), (480, 186748), (640, 140061), (960, 93374), (1920, 46687)]