91184640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 160

約数和(自身を含む): 301694976

約数和(自身を除く): 210510336

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, 256, 310, 320, 372, 383, 384, 465, 480, 496, 512, 620, 640, 744, 766, 768, 930, 960, 992, 1149, 1240, 1280, 1488, 1532, 1536, 1860, 1915, 1920, 1984, 2298, 2480, 2560, 2976, 3064, 3720, 3830, 3840, 3968, 4596, 4960, 5745, 5952, 6128, 7440, 7660, 7680, 7936, 9192, 9920, 11490, 11873, 11904, 12256, 14880, 15320, 15872, 18384, 19840, 22980, 23746, 23808, 24512, 29760, 30640, 35619, 36768, 39680, 45960, 47492, 47616, 49024, 59365, 59520, 61280, 71238, 73536, 79360, 91920, 94984, 98048, 118730, 119040, 122560, 142476, 147072, 178095, 183840, 189968, 196096, 237460, 238080, 245120, 284952, 294144, 356190, 367680, 379936, 474920, 490240, 569904, 588288, 712380, 735360, 759872, 949840, 980480, 1139808, 1424760, 1470720, 1519744, 1899680, 2279616, 2849520, 2941440, 3039488, 3799360, 4559232, 5699040, 6078976, 7598720, 9118464, 11398080, 15197440, 18236928, 22796160, 30394880, 45592320, 91184640]

約数ペア:

[(1, 91184640), (2, 45592320), (3, 30394880), (4, 22796160), (5, 18236928), (6, 15197440), (8, 11398080), (10, 9118464), (12, 7598720), (15, 6078976), (16, 5699040), (20, 4559232), (24, 3799360), (30, 3039488), (31, 2941440), (32, 2849520), (40, 2279616), (48, 1899680), (60, 1519744), (62, 1470720), (64, 1424760), (80, 1139808), (93, 980480), (96, 949840), (120, 759872), (124, 735360), (128, 712380), (155, 588288), (160, 569904), (186, 490240), (192, 474920), (240, 379936), (248, 367680), (256, 356190), (310, 294144), (320, 284952), (372, 245120), (383, 238080), (384, 237460), (465, 196096), (480, 189968), (496, 183840), (512, 178095), (620, 147072), (640, 142476), (744, 122560), (766, 119040), (768, 118730), (930, 98048), (960, 94984), (992, 91920), (1149, 79360), (1240, 73536), (1280, 71238), (1488, 61280), (1532, 59520), (1536, 59365), (1860, 49024), (1915, 47616), (1920, 47492), (1984, 45960), (2298, 39680), (2480, 36768), (2560, 35619), (2976, 30640), (3064, 29760), (3720, 24512), (3830, 23808), (3840, 23746), (3968, 22980), (4596, 19840), (4960, 18384), (5745, 15872), (5952, 15320), (6128, 14880), (7440, 12256), (7660, 11904), (7680, 11873), (7936, 11490), (9192, 9920)]