12046760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 31600800

約数和(自身を除く): 19554040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 131, 152, 190, 209, 220, 242, 262, 380, 418, 440, 484, 524, 605, 655, 760, 836, 968, 1045, 1048, 1210, 1310, 1441, 1672, 2090, 2299, 2420, 2489, 2620, 2882, 4180, 4598, 4840, 4978, 5240, 5764, 7205, 8360, 9196, 9956, 11495, 11528, 12445, 14410, 15851, 18392, 19912, 22990, 24890, 27379, 28820, 31702, 45980, 49780, 54758, 57640, 63404, 79255, 91960, 99560, 109516, 126808, 136895, 158510, 219032, 273790, 301169, 317020, 547580, 602338, 634040, 1095160, 1204676, 1505845, 2409352, 3011690, 6023380, 12046760]

約数ペア:

[(1, 12046760), (2, 6023380), (4, 3011690), (5, 2409352), (8, 1505845), (10, 1204676), (11, 1095160), (19, 634040), (20, 602338), (22, 547580), (38, 317020), (40, 301169), (44, 273790), (55, 219032), (76, 158510), (88, 136895), (95, 126808), (110, 109516), (121, 99560), (131, 91960), (152, 79255), (190, 63404), (209, 57640), (220, 54758), (242, 49780), (262, 45980), (380, 31702), (418, 28820), (440, 27379), (484, 24890), (524, 22990), (605, 19912), (655, 18392), (760, 15851), (836, 14410), (968, 12445), (1045, 11528), (1048, 11495), (1210, 9956), (1310, 9196), (1441, 8360), (1672, 7205), (2090, 5764), (2299, 5240), (2420, 4978), (2489, 4840), (2620, 4598), (2882, 4180)]