9828240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 31474176

約数和(自身を除く): 21645936

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, 1321, 1488, 1860, 2480, 2642, 3720, 3963, 5284, 6605, 7440, 7926, 10568, 13210, 15852, 19815, 21136, 26420, 31704, 39630, 40951, 52840, 63408, 79260, 81902, 105680, 122853, 158520, 163804, 204755, 245706, 317040, 327608, 409510, 491412, 614265, 655216, 819020, 982824, 1228530, 1638040, 1965648, 2457060, 3276080, 4914120, 9828240]

約数ペア:

[(1, 9828240), (2, 4914120), (3, 3276080), (4, 2457060), (5, 1965648), (6, 1638040), (8, 1228530), (10, 982824), (12, 819020), (15, 655216), (16, 614265), (20, 491412), (24, 409510), (30, 327608), (31, 317040), (40, 245706), (48, 204755), (60, 163804), (62, 158520), (80, 122853), (93, 105680), (120, 81902), (124, 79260), (155, 63408), (186, 52840), (240, 40951), (248, 39630), (310, 31704), (372, 26420), (465, 21136), (496, 19815), (620, 15852), (744, 13210), (930, 10568), (1240, 7926), (1321, 7440), (1488, 6605), (1860, 5284), (2480, 3963), (2642, 3720)]