56990880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2123

約数の個数: 144

約数和(自身を含む): 204815520

約数和(自身を除く): 147824640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2083, 2280, 2736, 3040, 3420, 4166, 4560, 5472, 6249, 6840, 8332, 9120, 10415, 12498, 13680, 16664, 18747, 20830, 24996, 27360, 31245, 33328, 37494, 39577, 41660, 49992, 62490, 66656, 74988, 79154, 83320, 93735, 99984, 118731, 124980, 149976, 158308, 166640, 187470, 197885, 199968, 237462, 249960, 299952, 316616, 333280, 356193, 374940, 395770, 474924, 499920, 593655, 599904, 633232, 712386, 749880, 791540, 949848, 999840, 1187310, 1266464, 1424772, 1499760, 1583080, 1780965, 1899696, 2374620, 2849544, 2999520, 3166160, 3561930, 3799392, 4749240, 5699088, 6332320, 7123860, 9498480, 11398176, 14247720, 18996960, 28495440, 56990880]

約数ペア:

[(1, 56990880), (2, 28495440), (3, 18996960), (4, 14247720), (5, 11398176), (6, 9498480), (8, 7123860), (9, 6332320), (10, 5699088), (12, 4749240), (15, 3799392), (16, 3561930), (18, 3166160), (19, 2999520), (20, 2849544), (24, 2374620), (30, 1899696), (32, 1780965), (36, 1583080), (38, 1499760), (40, 1424772), (45, 1266464), (48, 1187310), (57, 999840), (60, 949848), (72, 791540), (76, 749880), (80, 712386), (90, 633232), (95, 599904), (96, 593655), (114, 499920), (120, 474924), (144, 395770), (152, 374940), (160, 356193), (171, 333280), (180, 316616), (190, 299952), (228, 249960), (240, 237462), (285, 199968), (288, 197885), (304, 187470), (342, 166640), (360, 158308), (380, 149976), (456, 124980), (480, 118731), (570, 99984), (608, 93735), (684, 83320), (720, 79154), (760, 74988), (855, 66656), (912, 62490), (1140, 49992), (1368, 41660), (1440, 39577), (1520, 37494), (1710, 33328), (1824, 31245), (2083, 27360), (2280, 24996), (2736, 20830), (3040, 18747), (3420, 16664), (4166, 13680), (4560, 12498), (5472, 10415), (6249, 9120), (6840, 8332)]