56685960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:812

約数の個数: 128

約数和(自身を含む): 191808000

約数和(自身を除く): 135122040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 719, 730, 876, 1080, 1095, 1314, 1438, 1460, 1752, 1971, 2157, 2190, 2628, 2876, 2920, 3285, 3595, 3942, 4314, 4380, 5256, 5752, 6471, 6570, 7190, 7884, 8628, 8760, 9855, 10785, 12942, 13140, 14380, 15768, 17256, 19413, 19710, 21570, 25884, 26280, 28760, 32355, 38826, 39420, 43140, 51768, 52487, 64710, 77652, 78840, 86280, 97065, 104974, 129420, 155304, 157461, 194130, 209948, 258840, 262435, 314922, 388260, 419896, 472383, 524870, 629844, 776520, 787305, 944766, 1049740, 1259688, 1417149, 1574610, 1889532, 2099480, 2361915, 2834298, 3149220, 3779064, 4723830, 5668596, 6298440, 7085745, 9447660, 11337192, 14171490, 18895320, 28342980, 56685960]

約数ペア:

[(1, 56685960), (2, 28342980), (3, 18895320), (4, 14171490), (5, 11337192), (6, 9447660), (8, 7085745), (9, 6298440), (10, 5668596), (12, 4723830), (15, 3779064), (18, 3149220), (20, 2834298), (24, 2361915), (27, 2099480), (30, 1889532), (36, 1574610), (40, 1417149), (45, 1259688), (54, 1049740), (60, 944766), (72, 787305), (73, 776520), (90, 629844), (108, 524870), (120, 472383), (135, 419896), (146, 388260), (180, 314922), (216, 262435), (219, 258840), (270, 209948), (292, 194130), (360, 157461), (365, 155304), (438, 129420), (540, 104974), (584, 97065), (657, 86280), (719, 78840), (730, 77652), (876, 64710), (1080, 52487), (1095, 51768), (1314, 43140), (1438, 39420), (1460, 38826), (1752, 32355), (1971, 28760), (2157, 26280), (2190, 25884), (2628, 21570), (2876, 19710), (2920, 19413), (3285, 17256), (3595, 15768), (3942, 14380), (4314, 13140), (4380, 12942), (5256, 10785), (5752, 9855), (6471, 8760), (6570, 8628), (7190, 7884)]