1406618040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11721817}}^1$

素因数の和:11721831

約数の個数: 32

約数和(自身を含む): 4219854480

約数和(自身を除く): 2813236440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11721817, 23443634, 35165451, 46887268, 58609085, 70330902, 93774536, 117218170, 140661804, 175827255, 234436340, 281323608, 351654510, 468872680, 703309020, 1406618040]

約数ペア:

[(1, 1406618040), (2, 703309020), (3, 468872680), (4, 351654510), (5, 281323608), (6, 234436340), (8, 175827255), (10, 140661804), (12, 117218170), (15, 93774536), (20, 70330902), (24, 58609085), (30, 46887268), (40, 35165451), (60, 23443634), (120, 11721817)]