38100840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 114739200

約数和(自身を除く): 76638360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 829, 1149, 1532, 1658, 1915, 2298, 2487, 3064, 3316, 3830, 4145, 4596, 4974, 5745, 6632, 7660, 8290, 9192, 9948, 11490, 12435, 15320, 16580, 19896, 22980, 24870, 33160, 45960, 49740, 99480, 317507, 635014, 952521, 1270028, 1587535, 1905042, 2540056, 3175070, 3810084, 4762605, 6350140, 7620168, 9525210, 12700280, 19050420, 38100840]

約数ペア:

[(1, 38100840), (2, 19050420), (3, 12700280), (4, 9525210), (5, 7620168), (6, 6350140), (8, 4762605), (10, 3810084), (12, 3175070), (15, 2540056), (20, 1905042), (24, 1587535), (30, 1270028), (40, 952521), (60, 635014), (120, 317507), (383, 99480), (766, 49740), (829, 45960), (1149, 33160), (1532, 24870), (1658, 22980), (1915, 19896), (2298, 16580), (2487, 15320), (3064, 12435), (3316, 11490), (3830, 9948), (4145, 9192), (4596, 8290), (4974, 7660), (5745, 6632)]