442269840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96989}}^1$

素因数の和:97024

約数の個数: 80

約数和(自身を含む): 1443211200

約数和(自身を除く): 1000941360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 96989, 193978, 290967, 387956, 484945, 581934, 775912, 969890, 1163868, 1454835, 1551824, 1842791, 1939780, 2327736, 2909670, 3685582, 3879560, 4655472, 5528373, 5819340, 7371164, 7759120, 9213955, 11056746, 11638680, 14742328, 18427910, 22113492, 23277360, 27641865, 29484656, 36855820, 44226984, 55283730, 73711640, 88453968, 110567460, 147423280, 221134920, 442269840]

約数ペア:

[(1, 442269840), (2, 221134920), (3, 147423280), (4, 110567460), (5, 88453968), (6, 73711640), (8, 55283730), (10, 44226984), (12, 36855820), (15, 29484656), (16, 27641865), (19, 23277360), (20, 22113492), (24, 18427910), (30, 14742328), (38, 11638680), (40, 11056746), (48, 9213955), (57, 7759120), (60, 7371164), (76, 5819340), (80, 5528373), (95, 4655472), (114, 3879560), (120, 3685582), (152, 2909670), (190, 2327736), (228, 1939780), (240, 1842791), (285, 1551824), (304, 1454835), (380, 1163868), (456, 969890), (570, 775912), (760, 581934), (912, 484945), (1140, 387956), (1520, 290967), (2280, 193978), (4560, 96989)]