1064861040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{2857}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 3304351008

約数和(自身を除く): 2239489968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1553, 2857, 3106, 4659, 5714, 6212, 7765, 8571, 9318, 11428, 12424, 14285, 15530, 17142, 18636, 22856, 23295, 24848, 28570, 31060, 34284, 37272, 42855, 45712, 46590, 57140, 62120, 68568, 74544, 85710, 93180, 114280, 124240, 137136, 171420, 186360, 228560, 342840, 372720, 685680, 4436921, 8873842, 13310763, 17747684, 22184605, 26621526, 35495368, 44369210, 53243052, 66553815, 70990736, 88738420, 106486104, 133107630, 177476840, 212972208, 266215260, 354953680, 532430520, 1064861040]

約数ペア:

[(1, 1064861040), (2, 532430520), (3, 354953680), (4, 266215260), (5, 212972208), (6, 177476840), (8, 133107630), (10, 106486104), (12, 88738420), (15, 70990736), (16, 66553815), (20, 53243052), (24, 44369210), (30, 35495368), (40, 26621526), (48, 22184605), (60, 17747684), (80, 13310763), (120, 8873842), (240, 4436921), (1553, 685680), (2857, 372720), (3106, 342840), (4659, 228560), (5714, 186360), (6212, 171420), (7765, 137136), (8571, 124240), (9318, 114280), (11428, 93180), (12424, 85710), (14285, 74544), (15530, 68568), (17142, 62120), (18636, 57140), (22856, 46590), (23295, 45712), (24848, 42855), (28570, 37272), (31060, 34284)]