12922692240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1736921}}^1$

素因数の和:1736968

約数の個数: 80

約数和(自身を含む): 41352638976

約数和(自身を除く): 28429946736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1736921, 3473842, 5210763, 6947684, 8684605, 10421526, 13895368, 17369210, 20843052, 26053815, 27790736, 34738420, 41686104, 52107630, 53844551, 69476840, 83372208, 104215260, 107689102, 138953680, 161533653, 208430520, 215378204, 269222755, 323067306, 416861040, 430756408, 538445510, 646134612, 807668265, 861512816, 1076891020, 1292269224, 1615336530, 2153782040, 2584538448, 3230673060, 4307564080, 6461346120, 12922692240]

約数ペア:

[(1, 12922692240), (2, 6461346120), (3, 4307564080), (4, 3230673060), (5, 2584538448), (6, 2153782040), (8, 1615336530), (10, 1292269224), (12, 1076891020), (15, 861512816), (16, 807668265), (20, 646134612), (24, 538445510), (30, 430756408), (31, 416861040), (40, 323067306), (48, 269222755), (60, 215378204), (62, 208430520), (80, 161533653), (93, 138953680), (120, 107689102), (124, 104215260), (155, 83372208), (186, 69476840), (240, 53844551), (248, 52107630), (310, 41686104), (372, 34738420), (465, 27790736), (496, 26053815), (620, 20843052), (744, 17369210), (930, 13895368), (1240, 10421526), (1488, 8684605), (1860, 6947684), (2480, 5210763), (3720, 3473842), (7440, 1736921)]