40698720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{9421}}^1$

素因数の和:9445

約数の個数: 96

約数和(自身を含む): 142460640

約数和(自身を除く): 101761920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 9421, 18842, 28263, 37684, 47105, 56526, 75368, 84789, 94210, 113052, 141315, 150736, 169578, 188420, 226104, 254367, 282630, 301472, 339156, 376840, 423945, 452208, 508734, 565260, 678312, 753680, 847890, 904416, 1017468, 1130520, 1271835, 1356624, 1507360, 1695780, 2034936, 2261040, 2543670, 2713248, 3391560, 4069872, 4522080, 5087340, 6783120, 8139744, 10174680, 13566240, 20349360, 40698720]

約数ペア:

[(1, 40698720), (2, 20349360), (3, 13566240), (4, 10174680), (5, 8139744), (6, 6783120), (8, 5087340), (9, 4522080), (10, 4069872), (12, 3391560), (15, 2713248), (16, 2543670), (18, 2261040), (20, 2034936), (24, 1695780), (27, 1507360), (30, 1356624), (32, 1271835), (36, 1130520), (40, 1017468), (45, 904416), (48, 847890), (54, 753680), (60, 678312), (72, 565260), (80, 508734), (90, 452208), (96, 423945), (108, 376840), (120, 339156), (135, 301472), (144, 282630), (160, 254367), (180, 226104), (216, 188420), (240, 169578), (270, 150736), (288, 141315), (360, 113052), (432, 94210), (480, 84789), (540, 75368), (720, 56526), (864, 47105), (1080, 37684), (1440, 28263), (2160, 18842), (4320, 9421)]