15841380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 44904384

約数和(自身を除く): 29063004

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, 3181, 4980, 6362, 9543, 12724, 15905, 19086, 31810, 38172, 47715, 63620, 95430, 190860, 264023, 528046, 792069, 1056092, 1320115, 1584138, 2640230, 3168276, 3960345, 5280460, 7920690, 15841380]

約数ペア:

[(1, 15841380), (2, 7920690), (3, 5280460), (4, 3960345), (5, 3168276), (6, 2640230), (10, 1584138), (12, 1320115), (15, 1056092), (20, 792069), (30, 528046), (60, 264023), (83, 190860), (166, 95430), (249, 63620), (332, 47715), (415, 38172), (498, 31810), (830, 19086), (996, 15905), (1245, 12724), (1660, 9543), (2490, 6362), (3181, 4980)]