86776920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26806

約数の個数: 80

約数和(自身を含む): 291677760

約数和(自身を除く): 204900840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 241047, 267830, 321396, 401745, 482094, 535660, 642792, 723141, 803490, 964188, 1071320, 1205235, 1446282, 1606980, 1928376, 2169423, 2410470, 2892564, 3213960, 3615705, 4338846, 4820940, 5785128, 7231410, 8677692, 9641880, 10847115, 14462820, 17355384, 21694230, 28925640, 43388460, 86776920]

約数ペア:

[(1, 86776920), (2, 43388460), (3, 28925640), (4, 21694230), (5, 17355384), (6, 14462820), (8, 10847115), (9, 9641880), (10, 8677692), (12, 7231410), (15, 5785128), (18, 4820940), (20, 4338846), (24, 3615705), (27, 3213960), (30, 2892564), (36, 2410470), (40, 2169423), (45, 1928376), (54, 1606980), (60, 1446282), (72, 1205235), (81, 1071320), (90, 964188), (108, 803490), (120, 723141), (135, 642792), (162, 535660), (180, 482094), (216, 401745), (270, 321396), (324, 267830), (360, 241047), (405, 214264), (540, 160698), (648, 133915), (810, 107132), (1080, 80349), (1620, 53566), (3240, 26783)]