244208760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28663}}^1$

素因数の和:28748

約数の個数: 64

約数和(自身を含む): 742970880

約数和(自身を除く): 498762120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 28663, 57326, 85989, 114652, 143315, 171978, 229304, 286630, 343956, 429945, 573260, 687912, 859890, 1146520, 1719780, 2035073, 3439560, 4070146, 6105219, 8140292, 10175365, 12210438, 16280584, 20350730, 24420876, 30526095, 40701460, 48841752, 61052190, 81402920, 122104380, 244208760]

約数ペア:

[(1, 244208760), (2, 122104380), (3, 81402920), (4, 61052190), (5, 48841752), (6, 40701460), (8, 30526095), (10, 24420876), (12, 20350730), (15, 16280584), (20, 12210438), (24, 10175365), (30, 8140292), (40, 6105219), (60, 4070146), (71, 3439560), (120, 2035073), (142, 1719780), (213, 1146520), (284, 859890), (355, 687912), (426, 573260), (568, 429945), (710, 343956), (852, 286630), (1065, 229304), (1420, 171978), (1704, 143315), (2130, 114652), (2840, 85989), (4260, 57326), (8520, 28663)]