1362780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 4232592

約数和(自身を除く): 2869812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 113, 134, 180, 201, 226, 268, 335, 339, 402, 452, 565, 603, 670, 678, 804, 1005, 1017, 1130, 1206, 1340, 1356, 1695, 2010, 2034, 2260, 2412, 3015, 3390, 4020, 4068, 5085, 6030, 6780, 7571, 10170, 12060, 15142, 20340, 22713, 30284, 37855, 45426, 68139, 75710, 90852, 113565, 136278, 151420, 227130, 272556, 340695, 454260, 681390, 1362780]

約数ペア:

[(1, 1362780), (2, 681390), (3, 454260), (4, 340695), (5, 272556), (6, 227130), (9, 151420), (10, 136278), (12, 113565), (15, 90852), (18, 75710), (20, 68139), (30, 45426), (36, 37855), (45, 30284), (60, 22713), (67, 20340), (90, 15142), (113, 12060), (134, 10170), (180, 7571), (201, 6780), (226, 6030), (268, 5085), (335, 4068), (339, 4020), (402, 3390), (452, 3015), (565, 2412), (603, 2260), (670, 2034), (678, 2010), (804, 1695), (1005, 1356), (1017, 1340), (1130, 1206)]