318228360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2029}}^1$

素因数の和:3350

約数の個数: 64

約数和(自身を含む): 955886400

約数和(自身を除く): 637658040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307, 2029, 2614, 3921, 4058, 5228, 6087, 6535, 7842, 8116, 10145, 10456, 12174, 13070, 15684, 16232, 19605, 20290, 24348, 26140, 30435, 31368, 39210, 40580, 48696, 52280, 60870, 78420, 81160, 121740, 156840, 243480, 2651903, 5303806, 7955709, 10607612, 13259515, 15911418, 21215224, 26519030, 31822836, 39778545, 53038060, 63645672, 79557090, 106076120, 159114180, 318228360]

約数ペア:

[(1, 318228360), (2, 159114180), (3, 106076120), (4, 79557090), (5, 63645672), (6, 53038060), (8, 39778545), (10, 31822836), (12, 26519030), (15, 21215224), (20, 15911418), (24, 13259515), (30, 10607612), (40, 7955709), (60, 5303806), (120, 2651903), (1307, 243480), (2029, 156840), (2614, 121740), (3921, 81160), (4058, 78420), (5228, 60870), (6087, 52280), (6535, 48696), (7842, 40580), (8116, 39210), (10145, 31368), (10456, 30435), (12174, 26140), (13070, 24348), (15684, 20290), (16232, 19605)]