60991740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2029}}^1$

素因数の和:2211

約数の個数: 72

約数和(自身を含む): 186207840

約数和(自身を除く): 125216100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2029, 2505, 3006, 3340, 4058, 5010, 6012, 6087, 7515, 8116, 10020, 10145, 12174, 15030, 18261, 20290, 24348, 30060, 30435, 36522, 40580, 60870, 73044, 91305, 121740, 182610, 338843, 365220, 677686, 1016529, 1355372, 1694215, 2033058, 3049587, 3388430, 4066116, 5082645, 6099174, 6776860, 10165290, 12198348, 15247935, 20330580, 30495870, 60991740]

約数ペア:

[(1, 60991740), (2, 30495870), (3, 20330580), (4, 15247935), (5, 12198348), (6, 10165290), (9, 6776860), (10, 6099174), (12, 5082645), (15, 4066116), (18, 3388430), (20, 3049587), (30, 2033058), (36, 1694215), (45, 1355372), (60, 1016529), (90, 677686), (167, 365220), (180, 338843), (334, 182610), (501, 121740), (668, 91305), (835, 73044), (1002, 60870), (1503, 40580), (1670, 36522), (2004, 30435), (2029, 30060), (2505, 24348), (3006, 20290), (3340, 18261), (4058, 15030), (5010, 12174), (6012, 10145), (6087, 10020), (7515, 8116)]