223183920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3457}}^1$

素因数の和:3742

約数の個数: 80

約数和(自身を含む): 694643040

約数和(自身を除く): 471459120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 3457, 4035, 4304, 5380, 6456, 6914, 8070, 10371, 10760, 12912, 13828, 16140, 17285, 20742, 21520, 27656, 32280, 34570, 41484, 51855, 55312, 64560, 69140, 82968, 103710, 138280, 165936, 207420, 276560, 414840, 829680, 929933, 1859866, 2789799, 3719732, 4649665, 5579598, 7439464, 9299330, 11159196, 13948995, 14878928, 18598660, 22318392, 27897990, 37197320, 44636784, 55795980, 74394640, 111591960, 223183920]

約数ペア:

[(1, 223183920), (2, 111591960), (3, 74394640), (4, 55795980), (5, 44636784), (6, 37197320), (8, 27897990), (10, 22318392), (12, 18598660), (15, 14878928), (16, 13948995), (20, 11159196), (24, 9299330), (30, 7439464), (40, 5579598), (48, 4649665), (60, 3719732), (80, 2789799), (120, 1859866), (240, 929933), (269, 829680), (538, 414840), (807, 276560), (1076, 207420), (1345, 165936), (1614, 138280), (2152, 103710), (2690, 82968), (3228, 69140), (3457, 64560), (4035, 55312), (4304, 51855), (5380, 41484), (6456, 34570), (6914, 32280), (8070, 27656), (10371, 21520), (10760, 20742), (12912, 17285), (13828, 16140)]