159140880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2765

約数の個数: 120

約数和(自身を含む): 541090368

約数和(自身を除く): 381949488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2663, 2988, 3320, 3735, 3984, 4980, 5326, 5976, 6640, 7470, 7989, 9960, 10652, 11952, 13315, 14940, 15978, 19920, 21304, 23967, 26630, 29880, 31956, 39945, 42608, 47934, 53260, 59760, 63912, 79890, 95868, 106520, 119835, 127824, 159780, 191736, 213040, 221029, 239670, 319560, 383472, 442058, 479340, 639120, 663087, 884116, 958680, 1105145, 1326174, 1768232, 1917360, 1989261, 2210290, 2652348, 3315435, 3536464, 3978522, 4420580, 5304696, 6630870, 7957044, 8841160, 9946305, 10609392, 13261740, 15914088, 17682320, 19892610, 26523480, 31828176, 39785220, 53046960, 79570440, 159140880]

約数ペア:

[(1, 159140880), (2, 79570440), (3, 53046960), (4, 39785220), (5, 31828176), (6, 26523480), (8, 19892610), (9, 17682320), (10, 15914088), (12, 13261740), (15, 10609392), (16, 9946305), (18, 8841160), (20, 7957044), (24, 6630870), (30, 5304696), (36, 4420580), (40, 3978522), (45, 3536464), (48, 3315435), (60, 2652348), (72, 2210290), (80, 1989261), (83, 1917360), (90, 1768232), (120, 1326174), (144, 1105145), (166, 958680), (180, 884116), (240, 663087), (249, 639120), (332, 479340), (360, 442058), (415, 383472), (498, 319560), (664, 239670), (720, 221029), (747, 213040), (830, 191736), (996, 159780), (1245, 127824), (1328, 119835), (1494, 106520), (1660, 95868), (1992, 79890), (2490, 63912), (2663, 59760), (2988, 53260), (3320, 47934), (3735, 42608), (3984, 39945), (4980, 31956), (5326, 29880), (5976, 26630), (6640, 23967), (7470, 21304), (7989, 19920), (9960, 15978), (10652, 14940), (11952, 13315)]