54723680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 156764160

約数和(自身を除く): 102040480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 59, 62, 68, 80, 85, 88, 110, 118, 124, 136, 155, 160, 170, 176, 187, 220, 236, 248, 272, 295, 310, 340, 341, 352, 374, 440, 472, 496, 527, 544, 590, 620, 649, 680, 682, 748, 880, 935, 944, 992, 1003, 1054, 1180, 1240, 1298, 1360, 1364, 1496, 1705, 1760, 1829, 1870, 1888, 2006, 2108, 2360, 2480, 2596, 2635, 2720, 2728, 2992, 3245, 3410, 3658, 3740, 4012, 4216, 4720, 4960, 5015, 5192, 5270, 5456, 5797, 5984, 6490, 6820, 7316, 7480, 8024, 8432, 9145, 9440, 10030, 10384, 10540, 10912, 11033, 11594, 12980, 13640, 14632, 14960, 16048, 16864, 18290, 20060, 20119, 20768, 21080, 22066, 23188, 25960, 27280, 28985, 29264, 29920, 31093, 32096, 36580, 40120, 40238, 42160, 44132, 46376, 51920, 54560, 55165, 57970, 58528, 62186, 73160, 80240, 80476, 84320, 88264, 92752, 100595, 103840, 110330, 115940, 124372, 146320, 155465, 160480, 160952, 176528, 185504, 201190, 220660, 231880, 248744, 292640, 310930, 321904, 342023, 353056, 402380, 441320, 463760, 497488, 621860, 643808, 684046, 804760, 882640, 927520, 994976, 1243720, 1368092, 1609520, 1710115, 1765280, 2487440, 2736184, 3219040, 3420230, 4974880, 5472368, 6840460, 10944736, 13680920, 27361840, 54723680]

約数ペア:

[(1, 54723680), (2, 27361840), (4, 13680920), (5, 10944736), (8, 6840460), (10, 5472368), (11, 4974880), (16, 3420230), (17, 3219040), (20, 2736184), (22, 2487440), (31, 1765280), (32, 1710115), (34, 1609520), (40, 1368092), (44, 1243720), (55, 994976), (59, 927520), (62, 882640), (68, 804760), (80, 684046), (85, 643808), (88, 621860), (110, 497488), (118, 463760), (124, 441320), (136, 402380), (155, 353056), (160, 342023), (170, 321904), (176, 310930), (187, 292640), (220, 248744), (236, 231880), (248, 220660), (272, 201190), (295, 185504), (310, 176528), (340, 160952), (341, 160480), (352, 155465), (374, 146320), (440, 124372), (472, 115940), (496, 110330), (527, 103840), (544, 100595), (590, 92752), (620, 88264), (649, 84320), (680, 80476), (682, 80240), (748, 73160), (880, 62186), (935, 58528), (944, 57970), (992, 55165), (1003, 54560), (1054, 51920), (1180, 46376), (1240, 44132), (1298, 42160), (1360, 40238), (1364, 40120), (1496, 36580), (1705, 32096), (1760, 31093), (1829, 29920), (1870, 29264), (1888, 28985), (2006, 27280), (2108, 25960), (2360, 23188), (2480, 22066), (2596, 21080), (2635, 20768), (2720, 20119), (2728, 20060), (2992, 18290), (3245, 16864), (3410, 16048), (3658, 14960), (3740, 14632), (4012, 13640), (4216, 12980), (4720, 11594), (4960, 11033), (5015, 10912), (5192, 10540), (5270, 10384), (5456, 10030), (5797, 9440), (5984, 9145), (6490, 8432), (6820, 8024), (7316, 7480)]