665484480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1151

約数の個数: 168

約数和(自身を含む): 2300173200

約数和(自身を除く): 1634688720

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, 144, 160, 180, 192, 240, 269, 288, 320, 360, 480, 538, 576, 720, 807, 859, 960, 1076, 1345, 1440, 1614, 1718, 2152, 2421, 2577, 2690, 2880, 3228, 3436, 4035, 4295, 4304, 4842, 5154, 5380, 6456, 6872, 7731, 8070, 8590, 8608, 9684, 10308, 10760, 12105, 12885, 12912, 13744, 15462, 16140, 17180, 17216, 19368, 20616, 21520, 24210, 25770, 25824, 27488, 30924, 32280, 34360, 38655, 38736, 41232, 43040, 48420, 51540, 51648, 54976, 61848, 64560, 68720, 77310, 77472, 82464, 86080, 96840, 103080, 123696, 129120, 137440, 154620, 154944, 164928, 193680, 206160, 231071, 247392, 258240, 274880, 309240, 387360, 412320, 462142, 494784, 618480, 693213, 774720, 824640, 924284, 1155355, 1236960, 1386426, 1848568, 2079639, 2310710, 2473920, 2772852, 3466065, 3697136, 4159278, 4621420, 5545704, 6932130, 7394272, 8318556, 9242840, 10398195, 11091408, 13864260, 14788544, 16637112, 18485680, 20796390, 22182816, 27728520, 33274224, 36971360, 41592780, 44365632, 55457040, 66548448, 73942720, 83185560, 110914080, 133096896, 166371120, 221828160, 332742240, 665484480]

約数ペア:

[(1, 665484480), (2, 332742240), (3, 221828160), (4, 166371120), (5, 133096896), (6, 110914080), (8, 83185560), (9, 73942720), (10, 66548448), (12, 55457040), (15, 44365632), (16, 41592780), (18, 36971360), (20, 33274224), (24, 27728520), (30, 22182816), (32, 20796390), (36, 18485680), (40, 16637112), (45, 14788544), (48, 13864260), (60, 11091408), (64, 10398195), (72, 9242840), (80, 8318556), (90, 7394272), (96, 6932130), (120, 5545704), (144, 4621420), (160, 4159278), (180, 3697136), (192, 3466065), (240, 2772852), (269, 2473920), (288, 2310710), (320, 2079639), (360, 1848568), (480, 1386426), (538, 1236960), (576, 1155355), (720, 924284), (807, 824640), (859, 774720), (960, 693213), (1076, 618480), (1345, 494784), (1440, 462142), (1614, 412320), (1718, 387360), (2152, 309240), (2421, 274880), (2577, 258240), (2690, 247392), (2880, 231071), (3228, 206160), (3436, 193680), (4035, 164928), (4295, 154944), (4304, 154620), (4842, 137440), (5154, 129120), (5380, 123696), (6456, 103080), (6872, 96840), (7731, 86080), (8070, 82464), (8590, 77472), (8608, 77310), (9684, 68720), (10308, 64560), (10760, 61848), (12105, 54976), (12885, 51648), (12912, 51540), (13744, 48420), (15462, 43040), (16140, 41232), (17180, 38736), (17216, 38655), (19368, 34360), (20616, 32280), (21520, 30924), (24210, 27488), (25770, 25824)]