136475760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 426222720

約数和(自身を除く): 289746960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4091, 4170, 5560, 6672, 8182, 8340, 11120, 12273, 16364, 16680, 20455, 24546, 32728, 33360, 40910, 49092, 61365, 65456, 81820, 98184, 122730, 163640, 196368, 245460, 327280, 490920, 568649, 981840, 1137298, 1705947, 2274596, 2843245, 3411894, 4549192, 5686490, 6823788, 8529735, 9098384, 11372980, 13647576, 17059470, 22745960, 27295152, 34118940, 45491920, 68237880, 136475760]

約数ペア:

[(1, 136475760), (2, 68237880), (3, 45491920), (4, 34118940), (5, 27295152), (6, 22745960), (8, 17059470), (10, 13647576), (12, 11372980), (15, 9098384), (16, 8529735), (20, 6823788), (24, 5686490), (30, 4549192), (40, 3411894), (48, 2843245), (60, 2274596), (80, 1705947), (120, 1137298), (139, 981840), (240, 568649), (278, 490920), (417, 327280), (556, 245460), (695, 196368), (834, 163640), (1112, 122730), (1390, 98184), (1668, 81820), (2085, 65456), (2224, 61365), (2780, 49092), (3336, 40910), (4091, 33360), (4170, 32728), (5560, 24546), (6672, 20455), (8182, 16680), (8340, 16364), (11120, 12273)]