2566592640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{445589}}^1$

素因数の和:445614

約数の個数: 96

約数和(自身を含む): 8862785100

約数和(自身を除く): 6296192460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 445589, 891178, 1336767, 1782356, 2227945, 2673534, 3564712, 4010301, 4455890, 5347068, 6683835, 7129424, 8020602, 8911780, 10694136, 13367670, 14258848, 16041204, 17823560, 20051505, 21388272, 26735340, 28517696, 32082408, 35647120, 40103010, 42776544, 53470680, 57035392, 64164816, 71294240, 80206020, 85553088, 106941360, 128329632, 142588480, 160412040, 171106176, 213882720, 256659264, 285176960, 320824080, 427765440, 513318528, 641648160, 855530880, 1283296320, 2566592640]

約数ペア:

[(1, 2566592640), (2, 1283296320), (3, 855530880), (4, 641648160), (5, 513318528), (6, 427765440), (8, 320824080), (9, 285176960), (10, 256659264), (12, 213882720), (15, 171106176), (16, 160412040), (18, 142588480), (20, 128329632), (24, 106941360), (30, 85553088), (32, 80206020), (36, 71294240), (40, 64164816), (45, 57035392), (48, 53470680), (60, 42776544), (64, 40103010), (72, 35647120), (80, 32082408), (90, 28517696), (96, 26735340), (120, 21388272), (128, 20051505), (144, 17823560), (160, 16041204), (180, 14258848), (192, 13367670), (240, 10694136), (288, 8911780), (320, 8020602), (360, 7129424), (384, 6683835), (480, 5347068), (576, 4455890), (640, 4010301), (720, 3564712), (960, 2673534), (1152, 2227945), (1440, 1782356), (1920, 1336767), (2880, 891178), (5760, 445589)]