1296647580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{3137}}^1$

素因数の和:3315

約数の個数: 72

約数和(自身を含む): 3676054032

約数和(自身を除く): 2379406452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3137, 4980, 6274, 6889, 9411, 12548, 13778, 15685, 18822, 20667, 27556, 31370, 34445, 37644, 41334, 47055, 62740, 68890, 82668, 94110, 103335, 137780, 188220, 206670, 260371, 413340, 520742, 781113, 1041484, 1301855, 1562226, 2603710, 3124452, 3905565, 5207420, 7811130, 15622260, 21610793, 43221586, 64832379, 86443172, 108053965, 129664758, 216107930, 259329516, 324161895, 432215860, 648323790, 1296647580]

約数ペア:

[(1, 1296647580), (2, 648323790), (3, 432215860), (4, 324161895), (5, 259329516), (6, 216107930), (10, 129664758), (12, 108053965), (15, 86443172), (20, 64832379), (30, 43221586), (60, 21610793), (83, 15622260), (166, 7811130), (249, 5207420), (332, 3905565), (415, 3124452), (498, 2603710), (830, 1562226), (996, 1301855), (1245, 1041484), (1660, 781113), (2490, 520742), (3137, 413340), (4980, 260371), (6274, 206670), (6889, 188220), (9411, 137780), (12548, 103335), (13778, 94110), (15685, 82668), (18822, 68890), (20667, 62740), (27556, 47055), (31370, 41334), (34445, 37644)]