561502560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 1823883264

約数和(自身を除く): 1262380704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 127, 151, 160, 183, 240, 244, 254, 302, 305, 366, 381, 453, 480, 488, 508, 604, 610, 635, 732, 755, 762, 906, 915, 976, 1016, 1208, 1220, 1270, 1464, 1510, 1524, 1812, 1830, 1905, 1952, 2032, 2265, 2416, 2440, 2540, 2928, 3020, 3048, 3624, 3660, 3810, 4064, 4530, 4832, 4880, 5080, 5856, 6040, 6096, 7248, 7320, 7620, 7747, 9060, 9211, 9760, 10160, 12080, 12192, 14496, 14640, 15240, 15494, 18120, 18422, 19177, 20320, 23241, 24160, 27633, 29280, 30480, 30988, 36240, 36844, 38354, 38735, 46055, 46482, 55266, 57531, 60960, 61976, 72480, 73688, 76708, 77470, 92110, 92964, 95885, 110532, 115062, 116205, 123952, 138165, 147376, 153416, 154940, 184220, 185928, 191770, 221064, 230124, 232410, 247904, 276330, 287655, 294752, 306832, 309880, 368440, 371856, 383540, 442128, 460248, 464820, 552660, 575310, 613664, 619760, 736880, 743712, 767080, 884256, 920496, 929640, 1105320, 1150620, 1169797, 1239520, 1473760, 1534160, 1840992, 1859280, 2210640, 2301240, 2339594, 3068320, 3509391, 3718560, 4421280, 4602480, 4679188, 5848985, 7018782, 9204960, 9358376, 11697970, 14037564, 17546955, 18716752, 23395940, 28075128, 35093910, 37433504, 46791880, 56150256, 70187820, 93583760, 112300512, 140375640, 187167520, 280751280, 561502560]

約数ペア:

[(1, 561502560), (2, 280751280), (3, 187167520), (4, 140375640), (5, 112300512), (6, 93583760), (8, 70187820), (10, 56150256), (12, 46791880), (15, 37433504), (16, 35093910), (20, 28075128), (24, 23395940), (30, 18716752), (32, 17546955), (40, 14037564), (48, 11697970), (60, 9358376), (61, 9204960), (80, 7018782), (96, 5848985), (120, 4679188), (122, 4602480), (127, 4421280), (151, 3718560), (160, 3509391), (183, 3068320), (240, 2339594), (244, 2301240), (254, 2210640), (302, 1859280), (305, 1840992), (366, 1534160), (381, 1473760), (453, 1239520), (480, 1169797), (488, 1150620), (508, 1105320), (604, 929640), (610, 920496), (635, 884256), (732, 767080), (755, 743712), (762, 736880), (906, 619760), (915, 613664), (976, 575310), (1016, 552660), (1208, 464820), (1220, 460248), (1270, 442128), (1464, 383540), (1510, 371856), (1524, 368440), (1812, 309880), (1830, 306832), (1905, 294752), (1952, 287655), (2032, 276330), (2265, 247904), (2416, 232410), (2440, 230124), (2540, 221064), (2928, 191770), (3020, 185928), (3048, 184220), (3624, 154940), (3660, 153416), (3810, 147376), (4064, 138165), (4530, 123952), (4832, 116205), (4880, 115062), (5080, 110532), (5856, 95885), (6040, 92964), (6096, 92110), (7248, 77470), (7320, 76708), (7620, 73688), (7747, 72480), (9060, 61976), (9211, 60960), (9760, 57531), (10160, 55266), (12080, 46482), (12192, 46055), (14496, 38735), (14640, 38354), (15240, 36844), (15494, 36240), (18120, 30988), (18422, 30480), (19177, 29280), (20320, 27633), (23241, 24160)]