1566556260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{104021}}^1$

素因数の和:104284

約数の個数: 48

約数和(自身を含む): 4403875392

約数和(自身を除く): 2837319132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 15060, 104021, 208042, 312063, 416084, 520105, 624126, 1040210, 1248252, 1560315, 2080420, 3120630, 6241260, 26109271, 52218542, 78327813, 104437084, 130546355, 156655626, 261092710, 313311252, 391639065, 522185420, 783278130, 1566556260]

約数ペア:

[(1, 1566556260), (2, 783278130), (3, 522185420), (4, 391639065), (5, 313311252), (6, 261092710), (10, 156655626), (12, 130546355), (15, 104437084), (20, 78327813), (30, 52218542), (60, 26109271), (251, 6241260), (502, 3120630), (753, 2080420), (1004, 1560315), (1255, 1248252), (1506, 1040210), (2510, 624126), (3012, 520105), (3765, 416084), (5020, 312063), (7530, 208042), (15060, 104021)]