9108120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1549}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 31806000

約数和(自身を除く): 22697880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1549, 1960, 2940, 3098, 4647, 5880, 6196, 7745, 9294, 10843, 12392, 15490, 18588, 21686, 23235, 30980, 32529, 37176, 43372, 46470, 54215, 61960, 65058, 75901, 86744, 92940, 108430, 130116, 151802, 162645, 185880, 216860, 227703, 260232, 303604, 325290, 379505, 433720, 455406, 607208, 650580, 759010, 910812, 1138515, 1301160, 1518020, 1821624, 2277030, 3036040, 4554060, 9108120]

約数ペア:

[(1, 9108120), (2, 4554060), (3, 3036040), (4, 2277030), (5, 1821624), (6, 1518020), (7, 1301160), (8, 1138515), (10, 910812), (12, 759010), (14, 650580), (15, 607208), (20, 455406), (21, 433720), (24, 379505), (28, 325290), (30, 303604), (35, 260232), (40, 227703), (42, 216860), (49, 185880), (56, 162645), (60, 151802), (70, 130116), (84, 108430), (98, 92940), (105, 86744), (120, 75901), (140, 65058), (147, 61960), (168, 54215), (196, 46470), (210, 43372), (245, 37176), (280, 32529), (294, 30980), (392, 23235), (420, 21686), (490, 18588), (588, 15490), (735, 12392), (840, 10843), (980, 9294), (1176, 7745), (1470, 6196), (1549, 5880), (1960, 4647), (2940, 3098)]