4005602880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{6449}}^1$

素因数の和:7116

約数の個数: 112

約数和(自身を含む): 12739420800

約数和(自身を除く): 8733817920

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, 320, 480, 647, 960, 1294, 1941, 2588, 3235, 3882, 5176, 6449, 6470, 7764, 9705, 10352, 12898, 12940, 15528, 19347, 19410, 20704, 25796, 25880, 31056, 32245, 38694, 38820, 41408, 51592, 51760, 62112, 64490, 77388, 77640, 96735, 103184, 103520, 124224, 128980, 154776, 155280, 193470, 206368, 207040, 257960, 309552, 310560, 386940, 412736, 515920, 619104, 621120, 773880, 1031840, 1238208, 1547760, 2063680, 3095520, 4172503, 6191040, 8345006, 12517509, 16690012, 20862515, 25035018, 33380024, 41725030, 50070036, 62587545, 66760048, 83450060, 100140072, 125175090, 133520096, 166900120, 200280144, 250350180, 267040192, 333800240, 400560288, 500700360, 667600480, 801120576, 1001400720, 1335200960, 2002801440, 4005602880]

約数ペア:

[(1, 4005602880), (2, 2002801440), (3, 1335200960), (4, 1001400720), (5, 801120576), (6, 667600480), (8, 500700360), (10, 400560288), (12, 333800240), (15, 267040192), (16, 250350180), (20, 200280144), (24, 166900120), (30, 133520096), (32, 125175090), (40, 100140072), (48, 83450060), (60, 66760048), (64, 62587545), (80, 50070036), (96, 41725030), (120, 33380024), (160, 25035018), (192, 20862515), (240, 16690012), (320, 12517509), (480, 8345006), (647, 6191040), (960, 4172503), (1294, 3095520), (1941, 2063680), (2588, 1547760), (3235, 1238208), (3882, 1031840), (5176, 773880), (6449, 621120), (6470, 619104), (7764, 515920), (9705, 412736), (10352, 386940), (12898, 310560), (12940, 309552), (15528, 257960), (19347, 207040), (19410, 206368), (20704, 193470), (25796, 155280), (25880, 154776), (31056, 128980), (32245, 124224), (38694, 103520), (38820, 103184), (41408, 96735), (51592, 77640), (51760, 77388), (62112, 64490)]