161616060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 514908240

約数和(自身を除く): 353292180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1489, 1620, 1809, 2010, 2412, 2978, 3015, 3618, 4020, 4467, 5427, 5956, 6030, 7236, 7445, 8934, 9045, 10854, 12060, 13401, 14890, 17868, 18090, 21708, 22335, 26802, 27135, 29780, 36180, 40203, 44670, 53604, 54270, 67005, 80406, 89340, 99763, 108540, 120609, 134010, 160812, 199526, 201015, 241218, 268020, 299289, 399052, 402030, 482436, 498815, 598578, 603045, 804060, 897867, 997630, 1197156, 1206090, 1496445, 1795734, 1995260, 2412180, 2693601, 2992890, 3591468, 4489335, 5387202, 5985780, 8080803, 8978670, 10774404, 13468005, 16161606, 17957340, 26936010, 32323212, 40404015, 53872020, 80808030, 161616060]

約数ペア:

[(1, 161616060), (2, 80808030), (3, 53872020), (4, 40404015), (5, 32323212), (6, 26936010), (9, 17957340), (10, 16161606), (12, 13468005), (15, 10774404), (18, 8978670), (20, 8080803), (27, 5985780), (30, 5387202), (36, 4489335), (45, 3591468), (54, 2992890), (60, 2693601), (67, 2412180), (81, 1995260), (90, 1795734), (108, 1496445), (134, 1206090), (135, 1197156), (162, 997630), (180, 897867), (201, 804060), (268, 603045), (270, 598578), (324, 498815), (335, 482436), (402, 402030), (405, 399052), (540, 299289), (603, 268020), (670, 241218), (804, 201015), (810, 199526), (1005, 160812), (1206, 134010), (1340, 120609), (1489, 108540), (1620, 99763), (1809, 89340), (2010, 80406), (2412, 67005), (2978, 54270), (3015, 53604), (3618, 44670), (4020, 40203), (4467, 36180), (5427, 29780), (5956, 27135), (6030, 26802), (7236, 22335), (7445, 21708), (8934, 18090), (9045, 17868), (10854, 14890), (12060, 13401)]