1260681360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5252839}}^1$

素因数の和:5252855

約数の個数: 40

約数和(自身を含む): 3908112960

約数和(自身を除く): 2647431600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5252839, 10505678, 15758517, 21011356, 26264195, 31517034, 42022712, 52528390, 63034068, 78792585, 84045424, 105056780, 126068136, 157585170, 210113560, 252136272, 315170340, 420227120, 630340680, 1260681360]

約数ペア:

[(1, 1260681360), (2, 630340680), (3, 420227120), (4, 315170340), (5, 252136272), (6, 210113560), (8, 157585170), (10, 126068136), (12, 105056780), (15, 84045424), (16, 78792585), (20, 63034068), (24, 52528390), (30, 42022712), (40, 31517034), (48, 26264195), (60, 21011356), (80, 15758517), (120, 10505678), (240, 5252839)]