326348160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5536

約数の個数: 128

約数和(自身を含む): 1073986560

約数和(自身を除く): 747638400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5483, 5952, 7440, 9920, 10966, 11904, 14880, 16449, 19840, 21932, 27415, 29760, 32898, 43864, 54830, 59520, 65796, 82245, 87728, 109660, 131592, 164490, 169973, 175456, 219320, 263184, 328980, 339946, 350912, 438640, 509919, 526368, 657960, 679892, 701824, 849865, 877280, 1019838, 1052736, 1315920, 1359784, 1699730, 1754560, 2039676, 2105472, 2549595, 2631840, 2719568, 3399460, 3509120, 4079352, 5099190, 5263680, 5439136, 6798920, 8158704, 10198380, 10527360, 10878272, 13597840, 16317408, 20396760, 21756544, 27195680, 32634816, 40793520, 54391360, 65269632, 81587040, 108782720, 163174080, 326348160]

約数ペア:

[(1, 326348160), (2, 163174080), (3, 108782720), (4, 81587040), (5, 65269632), (6, 54391360), (8, 40793520), (10, 32634816), (12, 27195680), (15, 21756544), (16, 20396760), (20, 16317408), (24, 13597840), (30, 10878272), (31, 10527360), (32, 10198380), (40, 8158704), (48, 6798920), (60, 5439136), (62, 5263680), (64, 5099190), (80, 4079352), (93, 3509120), (96, 3399460), (120, 2719568), (124, 2631840), (128, 2549595), (155, 2105472), (160, 2039676), (186, 1754560), (192, 1699730), (240, 1359784), (248, 1315920), (310, 1052736), (320, 1019838), (372, 877280), (384, 849865), (465, 701824), (480, 679892), (496, 657960), (620, 526368), (640, 509919), (744, 438640), (930, 350912), (960, 339946), (992, 328980), (1240, 263184), (1488, 219320), (1860, 175456), (1920, 169973), (1984, 164490), (2480, 131592), (2976, 109660), (3720, 87728), (3968, 82245), (4960, 65796), (5483, 59520), (5952, 54830), (7440, 43864), (9920, 32898), (10966, 29760), (11904, 27415), (14880, 21932), (16449, 19840)]