386940360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{11987}}^1$

素因数の和:12270

約数の個数: 64

約数和(自身を含む): 1165233600

約数和(自身を除く): 778293240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 5380, 6456, 8070, 10760, 11987, 16140, 23974, 32280, 35961, 47948, 59935, 71922, 95896, 119870, 143844, 179805, 239740, 287688, 359610, 479480, 719220, 1438440, 3224503, 6449006, 9673509, 12898012, 16122515, 19347018, 25796024, 32245030, 38694036, 48367545, 64490060, 77388072, 96735090, 128980120, 193470180, 386940360]

約数ペア:

[(1, 386940360), (2, 193470180), (3, 128980120), (4, 96735090), (5, 77388072), (6, 64490060), (8, 48367545), (10, 38694036), (12, 32245030), (15, 25796024), (20, 19347018), (24, 16122515), (30, 12898012), (40, 9673509), (60, 6449006), (120, 3224503), (269, 1438440), (538, 719220), (807, 479480), (1076, 359610), (1345, 287688), (1614, 239740), (2152, 179805), (2690, 143844), (3228, 119870), (4035, 95896), (5380, 71922), (6456, 59935), (8070, 47948), (10760, 35961), (11987, 32280), (16140, 23974)]