2694840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 8566560

約数和(自身を除く): 5871720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1321, 2040, 2642, 3963, 5284, 6605, 7926, 10568, 13210, 15852, 19815, 22457, 26420, 31704, 39630, 44914, 52840, 67371, 79260, 89828, 112285, 134742, 158520, 179656, 224570, 269484, 336855, 449140, 538968, 673710, 898280, 1347420, 2694840]

約数ペア:

[(1, 2694840), (2, 1347420), (3, 898280), (4, 673710), (5, 538968), (6, 449140), (8, 336855), (10, 269484), (12, 224570), (15, 179656), (17, 158520), (20, 134742), (24, 112285), (30, 89828), (34, 79260), (40, 67371), (51, 52840), (60, 44914), (68, 39630), (85, 31704), (102, 26420), (120, 22457), (136, 19815), (170, 15852), (204, 13210), (255, 10568), (340, 7926), (408, 6605), (510, 5284), (680, 3963), (1020, 2642), (1321, 2040)]