396262080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 168

約数和(自身を含む): 1371307392

約数和(自身を除く): 975045312

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, 223, 240, 288, 320, 360, 446, 480, 576, 617, 669, 720, 892, 960, 1115, 1234, 1338, 1440, 1784, 1851, 2007, 2230, 2468, 2676, 2880, 3085, 3345, 3568, 3702, 4014, 4460, 4936, 5352, 5553, 6170, 6690, 7136, 7404, 8028, 8920, 9255, 9872, 10035, 10704, 11106, 12340, 13380, 14272, 14808, 16056, 17840, 18510, 19744, 20070, 21408, 22212, 24680, 26760, 27765, 29616, 32112, 35680, 37020, 39488, 40140, 42816, 44424, 49360, 53520, 55530, 59232, 64224, 71360, 74040, 80280, 88848, 98720, 107040, 111060, 118464, 128448, 137591, 148080, 160560, 177696, 197440, 214080, 222120, 275182, 296160, 321120, 355392, 412773, 444240, 550364, 592320, 642240, 687955, 825546, 888480, 1100728, 1238319, 1375910, 1651092, 1776960, 2063865, 2201456, 2476638, 2751820, 3302184, 4127730, 4402912, 4953276, 5503640, 6191595, 6604368, 8255460, 8805824, 9906552, 11007280, 12383190, 13208736, 16510920, 19813104, 22014560, 24766380, 26417472, 33021840, 39626208, 44029120, 49532760, 66043680, 79252416, 99065520, 132087360, 198131040, 396262080]

約数ペア:

[(1, 396262080), (2, 198131040), (3, 132087360), (4, 99065520), (5, 79252416), (6, 66043680), (8, 49532760), (9, 44029120), (10, 39626208), (12, 33021840), (15, 26417472), (16, 24766380), (18, 22014560), (20, 19813104), (24, 16510920), (30, 13208736), (32, 12383190), (36, 11007280), (40, 9906552), (45, 8805824), (48, 8255460), (60, 6604368), (64, 6191595), (72, 5503640), (80, 4953276), (90, 4402912), (96, 4127730), (120, 3302184), (144, 2751820), (160, 2476638), (180, 2201456), (192, 2063865), (223, 1776960), (240, 1651092), (288, 1375910), (320, 1238319), (360, 1100728), (446, 888480), (480, 825546), (576, 687955), (617, 642240), (669, 592320), (720, 550364), (892, 444240), (960, 412773), (1115, 355392), (1234, 321120), (1338, 296160), (1440, 275182), (1784, 222120), (1851, 214080), (2007, 197440), (2230, 177696), (2468, 160560), (2676, 148080), (2880, 137591), (3085, 128448), (3345, 118464), (3568, 111060), (3702, 107040), (4014, 98720), (4460, 88848), (4936, 80280), (5352, 74040), (5553, 71360), (6170, 64224), (6690, 59232), (7136, 55530), (7404, 53520), (8028, 49360), (8920, 44424), (9255, 42816), (9872, 40140), (10035, 39488), (10704, 37020), (11106, 35680), (12340, 32112), (13380, 29616), (14272, 27765), (14808, 26760), (16056, 24680), (17840, 22212), (18510, 21408), (19744, 20070)]