101519160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2228

約数の個数: 64

約数和(自身を含む): 305354880

約数和(自身を除く): 203835720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1723, 1964, 2455, 2946, 3446, 3928, 4910, 5169, 5892, 6892, 7365, 8615, 9820, 10338, 11784, 13784, 14730, 17230, 19640, 20676, 25845, 29460, 34460, 41352, 51690, 58920, 68920, 103380, 206760, 845993, 1691986, 2537979, 3383972, 4229965, 5075958, 6767944, 8459930, 10151916, 12689895, 16919860, 20303832, 25379790, 33839720, 50759580, 101519160]

約数ペア:

[(1, 101519160), (2, 50759580), (3, 33839720), (4, 25379790), (5, 20303832), (6, 16919860), (8, 12689895), (10, 10151916), (12, 8459930), (15, 6767944), (20, 5075958), (24, 4229965), (30, 3383972), (40, 2537979), (60, 1691986), (120, 845993), (491, 206760), (982, 103380), (1473, 68920), (1723, 58920), (1964, 51690), (2455, 41352), (2946, 34460), (3446, 29460), (3928, 25845), (4910, 20676), (5169, 19640), (5892, 17230), (6892, 14730), (7365, 13784), (8615, 11784), (9820, 10338)]