61577120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 161663040

約数和(自身を除く): 100085920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 295, 352, 440, 472, 590, 593, 649, 880, 944, 1180, 1186, 1298, 1760, 1888, 2360, 2372, 2596, 2965, 3245, 4720, 4744, 5192, 5930, 6490, 6523, 9440, 9488, 10384, 11860, 12980, 13046, 18976, 20768, 23720, 25960, 26092, 32615, 34987, 47440, 51920, 52184, 65230, 69974, 94880, 103840, 104368, 130460, 139948, 174935, 208736, 260920, 279896, 349870, 384857, 521840, 559792, 699740, 769714, 1043680, 1119584, 1399480, 1539428, 1924285, 2798960, 3078856, 3848570, 5597920, 6157712, 7697140, 12315424, 15394280, 30788560, 61577120]

約数ペア:

[(1, 61577120), (2, 30788560), (4, 15394280), (5, 12315424), (8, 7697140), (10, 6157712), (11, 5597920), (16, 3848570), (20, 3078856), (22, 2798960), (32, 1924285), (40, 1539428), (44, 1399480), (55, 1119584), (59, 1043680), (80, 769714), (88, 699740), (110, 559792), (118, 521840), (160, 384857), (176, 349870), (220, 279896), (236, 260920), (295, 208736), (352, 174935), (440, 139948), (472, 130460), (590, 104368), (593, 103840), (649, 94880), (880, 69974), (944, 65230), (1180, 52184), (1186, 51920), (1298, 47440), (1760, 34987), (1888, 32615), (2360, 26092), (2372, 25960), (2596, 23720), (2965, 20768), (3245, 18976), (4720, 13046), (4744, 12980), (5192, 11860), (5930, 10384), (6490, 9488), (6523, 9440)]