195386160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4091}}^1$

素因数の和:4306

約数の個数: 80

約数和(自身を含む): 608889600

約数和(自身を除く): 413503440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4091, 4776, 5970, 7960, 8182, 9552, 11940, 12273, 15920, 16364, 20455, 23880, 24546, 32728, 40910, 47760, 49092, 61365, 65456, 81820, 98184, 122730, 163640, 196368, 245460, 327280, 490920, 814109, 981840, 1628218, 2442327, 3256436, 4070545, 4884654, 6512872, 8141090, 9769308, 12211635, 13025744, 16282180, 19538616, 24423270, 32564360, 39077232, 48846540, 65128720, 97693080, 195386160]

約数ペア:

[(1, 195386160), (2, 97693080), (3, 65128720), (4, 48846540), (5, 39077232), (6, 32564360), (8, 24423270), (10, 19538616), (12, 16282180), (15, 13025744), (16, 12211635), (20, 9769308), (24, 8141090), (30, 6512872), (40, 4884654), (48, 4070545), (60, 3256436), (80, 2442327), (120, 1628218), (199, 981840), (240, 814109), (398, 490920), (597, 327280), (796, 245460), (995, 196368), (1194, 163640), (1592, 122730), (1990, 98184), (2388, 81820), (2985, 65456), (3184, 61365), (3980, 49092), (4091, 47760), (4776, 40910), (5970, 32728), (7960, 24546), (8182, 23880), (9552, 20455), (11940, 16364), (12273, 15920)]