202712280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{31873}}^1$

素因数の和:31940

約数の個数: 64

約数和(自身を含む): 619630560

約数和(自身を除く): 416918280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 31873, 63746, 95619, 127492, 159365, 191238, 254984, 318730, 382476, 478095, 637460, 764952, 956190, 1274920, 1689269, 1912380, 3378538, 3824760, 5067807, 6757076, 8446345, 10135614, 13514152, 16892690, 20271228, 25339035, 33785380, 40542456, 50678070, 67570760, 101356140, 202712280]

約数ペア:

[(1, 202712280), (2, 101356140), (3, 67570760), (4, 50678070), (5, 40542456), (6, 33785380), (8, 25339035), (10, 20271228), (12, 16892690), (15, 13514152), (20, 10135614), (24, 8446345), (30, 6757076), (40, 5067807), (53, 3824760), (60, 3378538), (106, 1912380), (120, 1689269), (159, 1274920), (212, 956190), (265, 764952), (318, 637460), (424, 478095), (530, 382476), (636, 318730), (795, 254984), (1060, 191238), (1272, 159365), (1590, 127492), (2120, 95619), (3180, 63746), (6360, 31873)]