60804180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 202849920

約数和(自身を除く): 142045740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 773, 828, 855, 874, 1035, 1140, 1311, 1380, 1546, 1710, 1748, 2070, 2185, 2319, 2622, 3092, 3420, 3865, 3933, 4140, 4370, 4638, 5244, 6555, 6957, 7730, 7866, 8740, 9276, 11595, 13110, 13914, 14687, 15460, 15732, 17779, 19665, 23190, 26220, 27828, 29374, 34785, 35558, 39330, 44061, 46380, 53337, 58748, 69570, 71116, 73435, 78660, 88122, 88895, 106674, 132183, 139140, 146870, 160011, 176244, 177790, 213348, 220305, 264366, 266685, 293740, 320022, 337801, 355580, 440610, 528732, 533370, 640044, 660915, 675602, 800055, 881220, 1013403, 1066740, 1321830, 1351204, 1600110, 1689005, 2026806, 2643660, 3040209, 3200220, 3378010, 4053612, 5067015, 6080418, 6756020, 10134030, 12160836, 15201045, 20268060, 30402090, 60804180]

約数ペア:

[(1, 60804180), (2, 30402090), (3, 20268060), (4, 15201045), (5, 12160836), (6, 10134030), (9, 6756020), (10, 6080418), (12, 5067015), (15, 4053612), (18, 3378010), (19, 3200220), (20, 3040209), (23, 2643660), (30, 2026806), (36, 1689005), (38, 1600110), (45, 1351204), (46, 1321830), (57, 1066740), (60, 1013403), (69, 881220), (76, 800055), (90, 675602), (92, 660915), (95, 640044), (114, 533370), (115, 528732), (138, 440610), (171, 355580), (180, 337801), (190, 320022), (207, 293740), (228, 266685), (230, 264366), (276, 220305), (285, 213348), (342, 177790), (345, 176244), (380, 160011), (414, 146870), (437, 139140), (460, 132183), (570, 106674), (684, 88895), (690, 88122), (773, 78660), (828, 73435), (855, 71116), (874, 69570), (1035, 58748), (1140, 53337), (1311, 46380), (1380, 44061), (1546, 39330), (1710, 35558), (1748, 34785), (2070, 29374), (2185, 27828), (2319, 26220), (2622, 23190), (3092, 19665), (3420, 17779), (3865, 15732), (3933, 15460), (4140, 14687), (4370, 13914), (4638, 13110), (5244, 11595), (6555, 9276), (6957, 8740), (7730, 7866)]