4967760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2980

約数の個数: 80

約数和(自身を含む): 17606016

約数和(自身を除く): 12638256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2957, 5914, 8871, 11828, 14785, 17742, 20699, 23656, 29570, 35484, 41398, 44355, 47312, 59140, 62097, 70968, 82796, 88710, 103495, 118280, 124194, 141936, 165592, 177420, 206990, 236560, 248388, 310485, 331184, 354840, 413980, 496776, 620970, 709680, 827960, 993552, 1241940, 1655920, 2483880, 4967760]

約数ペア:

[(1, 4967760), (2, 2483880), (3, 1655920), (4, 1241940), (5, 993552), (6, 827960), (7, 709680), (8, 620970), (10, 496776), (12, 413980), (14, 354840), (15, 331184), (16, 310485), (20, 248388), (21, 236560), (24, 206990), (28, 177420), (30, 165592), (35, 141936), (40, 124194), (42, 118280), (48, 103495), (56, 88710), (60, 82796), (70, 70968), (80, 62097), (84, 59140), (105, 47312), (112, 44355), (120, 41398), (140, 35484), (168, 29570), (210, 23656), (240, 20699), (280, 17742), (336, 14785), (420, 11828), (560, 8871), (840, 5914), (1680, 2957)]