260496060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 818058528

約数和(自身を除く): 557562468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 121, 132, 159, 165, 212, 220, 242, 265, 318, 330, 363, 484, 530, 583, 605, 636, 660, 677, 726, 795, 1060, 1166, 1210, 1354, 1452, 1590, 1749, 1815, 2031, 2332, 2420, 2708, 2915, 3180, 3385, 3498, 3630, 4062, 5830, 6413, 6770, 6996, 7260, 7447, 8124, 8745, 10155, 11660, 12826, 13540, 14894, 17490, 19239, 20310, 22341, 25652, 29788, 32065, 34980, 35881, 37235, 38478, 40620, 44682, 64130, 71762, 74470, 76956, 81917, 89364, 96195, 107643, 111705, 128260, 143524, 148940, 163834, 179405, 192390, 215286, 223410, 245751, 327668, 358810, 384780, 394691, 409585, 430572, 446820, 491502, 538215, 717620, 789382, 819170, 983004, 1076430, 1184073, 1228755, 1578764, 1638340, 1973455, 2152860, 2368146, 2457510, 3946910, 4341601, 4736292, 4915020, 5920365, 7893820, 8683202, 11840730, 13024803, 17366404, 21708005, 23681460, 26049606, 43416010, 52099212, 65124015, 86832020, 130248030, 260496060]

約数ペア:

[(1, 260496060), (2, 130248030), (3, 86832020), (4, 65124015), (5, 52099212), (6, 43416010), (10, 26049606), (11, 23681460), (12, 21708005), (15, 17366404), (20, 13024803), (22, 11840730), (30, 8683202), (33, 7893820), (44, 5920365), (53, 4915020), (55, 4736292), (60, 4341601), (66, 3946910), (106, 2457510), (110, 2368146), (121, 2152860), (132, 1973455), (159, 1638340), (165, 1578764), (212, 1228755), (220, 1184073), (242, 1076430), (265, 983004), (318, 819170), (330, 789382), (363, 717620), (484, 538215), (530, 491502), (583, 446820), (605, 430572), (636, 409585), (660, 394691), (677, 384780), (726, 358810), (795, 327668), (1060, 245751), (1166, 223410), (1210, 215286), (1354, 192390), (1452, 179405), (1590, 163834), (1749, 148940), (1815, 143524), (2031, 128260), (2332, 111705), (2420, 107643), (2708, 96195), (2915, 89364), (3180, 81917), (3385, 76956), (3498, 74470), (3630, 71762), (4062, 64130), (5830, 44682), (6413, 40620), (6770, 38478), (6996, 37235), (7260, 35881), (7447, 34980), (8124, 32065), (8745, 29788), (10155, 25652), (11660, 22341), (12826, 20310), (13540, 19239), (14894, 17490)]