74668680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 244071360

約数和(自身を除く): 169402680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 983, 1055, 1266, 1688, 1899, 1966, 2110, 2532, 2949, 3165, 3798, 3932, 4220, 4915, 5064, 5898, 6330, 7596, 7864, 8440, 8847, 9495, 9830, 11796, 12660, 14745, 15192, 17694, 18990, 19660, 23592, 25320, 29490, 35388, 37980, 39320, 44235, 58980, 70776, 75960, 88470, 117960, 176940, 207413, 353880, 414826, 622239, 829652, 1037065, 1244478, 1659304, 1866717, 2074130, 2488956, 3111195, 3733434, 4148260, 4977912, 6222390, 7466868, 8296520, 9333585, 12444780, 14933736, 18667170, 24889560, 37334340, 74668680]

約数ペア:

[(1, 74668680), (2, 37334340), (3, 24889560), (4, 18667170), (5, 14933736), (6, 12444780), (8, 9333585), (9, 8296520), (10, 7466868), (12, 6222390), (15, 4977912), (18, 4148260), (20, 3733434), (24, 3111195), (30, 2488956), (36, 2074130), (40, 1866717), (45, 1659304), (60, 1244478), (72, 1037065), (90, 829652), (120, 622239), (180, 414826), (211, 353880), (360, 207413), (422, 176940), (633, 117960), (844, 88470), (983, 75960), (1055, 70776), (1266, 58980), (1688, 44235), (1899, 39320), (1966, 37980), (2110, 35388), (2532, 29490), (2949, 25320), (3165, 23592), (3798, 19660), (3932, 18990), (4220, 17694), (4915, 15192), (5064, 14745), (5898, 12660), (6330, 11796), (7596, 9830), (7864, 9495), (8440, 8847)]