8084520

素因数分解:

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

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 27841320

約数和(自身を除く): 19756800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1321, 1530, 2040, 2642, 3060, 3963, 5284, 6120, 6605, 7926, 10568, 11889, 13210, 15852, 19815, 22457, 23778, 26420, 31704, 39630, 44914, 47556, 52840, 59445, 67371, 79260, 89828, 95112, 112285, 118890, 134742, 158520, 179656, 202113, 224570, 237780, 269484, 336855, 404226, 449140, 475560, 538968, 673710, 808452, 898280, 1010565, 1347420, 1616904, 2021130, 2694840, 4042260, 8084520]

約数ペア:

[(1, 8084520), (2, 4042260), (3, 2694840), (4, 2021130), (5, 1616904), (6, 1347420), (8, 1010565), (9, 898280), (10, 808452), (12, 673710), (15, 538968), (17, 475560), (18, 449140), (20, 404226), (24, 336855), (30, 269484), (34, 237780), (36, 224570), (40, 202113), (45, 179656), (51, 158520), (60, 134742), (68, 118890), (72, 112285), (85, 95112), (90, 89828), (102, 79260), (120, 67371), (136, 59445), (153, 52840), (170, 47556), (180, 44914), (204, 39630), (255, 31704), (306, 26420), (340, 23778), (360, 22457), (408, 19815), (510, 15852), (612, 13210), (680, 11889), (765, 10568), (1020, 7926), (1224, 6605), (1321, 6120), (1530, 5284), (2040, 3963), (2642, 3060)]