189432960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{98663}}^1$

素因数の和:98685

約数の個数: 64

約数和(自身を含む): 603823680

約数和(自身を除く): 414390720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 98663, 197326, 295989, 394652, 493315, 591978, 789304, 986630, 1183956, 1479945, 1578608, 1973260, 2367912, 2959890, 3157216, 3946520, 4735824, 5919780, 6314432, 7893040, 9471648, 11839560, 12628864, 15786080, 18943296, 23679120, 31572160, 37886592, 47358240, 63144320, 94716480, 189432960]

約数ペア:

[(1, 189432960), (2, 94716480), (3, 63144320), (4, 47358240), (5, 37886592), (6, 31572160), (8, 23679120), (10, 18943296), (12, 15786080), (15, 12628864), (16, 11839560), (20, 9471648), (24, 7893040), (30, 6314432), (32, 5919780), (40, 4735824), (48, 3946520), (60, 3157216), (64, 2959890), (80, 2367912), (96, 1973260), (120, 1578608), (128, 1479945), (160, 1183956), (192, 986630), (240, 789304), (320, 591978), (384, 493315), (480, 394652), (640, 295989), (960, 197326), (1920, 98663)]