8924580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 32036928

約数和(自身を除く): 23112348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 787, 810, 945, 1134, 1260, 1574, 1620, 1890, 2268, 2361, 2835, 3148, 3780, 3935, 4722, 5509, 5670, 7083, 7870, 9444, 11018, 11340, 11805, 14166, 15740, 16527, 21249, 22036, 23610, 27545, 28332, 33054, 35415, 42498, 47220, 49581, 55090, 63747, 66108, 70830, 82635, 84996, 99162, 106245, 110180, 127494, 141660, 148743, 165270, 198324, 212490, 247905, 254988, 297486, 318735, 330540, 424980, 446229, 495810, 594972, 637470, 743715, 892458, 991620, 1274940, 1487430, 1784916, 2231145, 2974860, 4462290, 8924580]

約数ペア:

[(1, 8924580), (2, 4462290), (3, 2974860), (4, 2231145), (5, 1784916), (6, 1487430), (7, 1274940), (9, 991620), (10, 892458), (12, 743715), (14, 637470), (15, 594972), (18, 495810), (20, 446229), (21, 424980), (27, 330540), (28, 318735), (30, 297486), (35, 254988), (36, 247905), (42, 212490), (45, 198324), (54, 165270), (60, 148743), (63, 141660), (70, 127494), (81, 110180), (84, 106245), (90, 99162), (105, 84996), (108, 82635), (126, 70830), (135, 66108), (140, 63747), (162, 55090), (180, 49581), (189, 47220), (210, 42498), (252, 35415), (270, 33054), (315, 28332), (324, 27545), (378, 23610), (405, 22036), (420, 21249), (540, 16527), (567, 15740), (630, 14166), (756, 11805), (787, 11340), (810, 11018), (945, 9444), (1134, 7870), (1260, 7083), (1574, 5670), (1620, 5509), (1890, 4722), (2268, 3935), (2361, 3780), (2835, 3148)]