17982240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37463}}^1$

素因数の和:37481

約数の個数: 48

約数和(自身を含む): 56645568

約数和(自身を除く): 38663328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 37463, 74926, 112389, 149852, 187315, 224778, 299704, 374630, 449556, 561945, 599408, 749260, 899112, 1123890, 1198816, 1498520, 1798224, 2247780, 2997040, 3596448, 4495560, 5994080, 8991120, 17982240]

約数ペア:

[(1, 17982240), (2, 8991120), (3, 5994080), (4, 4495560), (5, 3596448), (6, 2997040), (8, 2247780), (10, 1798224), (12, 1498520), (15, 1198816), (16, 1123890), (20, 899112), (24, 749260), (30, 599408), (32, 561945), (40, 449556), (48, 374630), (60, 299704), (80, 224778), (96, 187315), (120, 149852), (160, 112389), (240, 74926), (480, 37463)]