15950940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3203}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 45214848

約数和(自身を除く): 29263908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3203, 4980, 6406, 9609, 12812, 16015, 19218, 32030, 38436, 48045, 64060, 96090, 192180, 265849, 531698, 797547, 1063396, 1329245, 1595094, 2658490, 3190188, 3987735, 5316980, 7975470, 15950940]

約数ペア:

[(1, 15950940), (2, 7975470), (3, 5316980), (4, 3987735), (5, 3190188), (6, 2658490), (10, 1595094), (12, 1329245), (15, 1063396), (20, 797547), (30, 531698), (60, 265849), (83, 192180), (166, 96090), (249, 64060), (332, 48045), (415, 38436), (498, 32030), (830, 19218), (996, 16015), (1245, 12812), (1660, 9609), (2490, 6406), (3203, 4980)]