666000960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2579}}^1$

素因数の和:2868

約数の個数: 112

約数和(自身を含む): 2123236800

約数和(自身を除く): 1457235840

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, 160, 192, 240, 269, 320, 480, 538, 807, 960, 1076, 1345, 1614, 2152, 2579, 2690, 3228, 4035, 4304, 5158, 5380, 6456, 7737, 8070, 8608, 10316, 10760, 12895, 12912, 15474, 16140, 17216, 20632, 21520, 25790, 25824, 30948, 32280, 38685, 41264, 43040, 51580, 51648, 61896, 64560, 77370, 82528, 86080, 103160, 123792, 129120, 154740, 165056, 206320, 247584, 258240, 309480, 412640, 495168, 618960, 693751, 825280, 1237920, 1387502, 2081253, 2475840, 2775004, 3468755, 4162506, 5550008, 6937510, 8325012, 10406265, 11100016, 13875020, 16650024, 20812530, 22200032, 27750040, 33300048, 41625060, 44400064, 55500080, 66600096, 83250120, 111000160, 133200192, 166500240, 222000320, 333000480, 666000960]

約数ペア:

[(1, 666000960), (2, 333000480), (3, 222000320), (4, 166500240), (5, 133200192), (6, 111000160), (8, 83250120), (10, 66600096), (12, 55500080), (15, 44400064), (16, 41625060), (20, 33300048), (24, 27750040), (30, 22200032), (32, 20812530), (40, 16650024), (48, 13875020), (60, 11100016), (64, 10406265), (80, 8325012), (96, 6937510), (120, 5550008), (160, 4162506), (192, 3468755), (240, 2775004), (269, 2475840), (320, 2081253), (480, 1387502), (538, 1237920), (807, 825280), (960, 693751), (1076, 618960), (1345, 495168), (1614, 412640), (2152, 309480), (2579, 258240), (2690, 247584), (3228, 206320), (4035, 165056), (4304, 154740), (5158, 129120), (5380, 123792), (6456, 103160), (7737, 86080), (8070, 82528), (8608, 77370), (10316, 64560), (10760, 61896), (12895, 51648), (12912, 51580), (15474, 43040), (16140, 41264), (17216, 38685), (20632, 32280), (21520, 30948), (25790, 25824)]