173393520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 538825632

約数和(自身を除く): 365432112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 661, 1093, 1322, 1983, 2186, 2644, 3279, 3305, 3966, 4372, 5288, 5465, 6558, 6610, 7932, 8744, 9915, 10576, 10930, 13116, 13220, 15864, 16395, 17488, 19830, 21860, 26232, 26440, 31728, 32790, 39660, 43720, 52464, 52880, 65580, 79320, 87440, 131160, 158640, 262320, 722473, 1444946, 2167419, 2889892, 3612365, 4334838, 5779784, 7224730, 8669676, 10837095, 11559568, 14449460, 17339352, 21674190, 28898920, 34678704, 43348380, 57797840, 86696760, 173393520]

約数ペア:

[(1, 173393520), (2, 86696760), (3, 57797840), (4, 43348380), (5, 34678704), (6, 28898920), (8, 21674190), (10, 17339352), (12, 14449460), (15, 11559568), (16, 10837095), (20, 8669676), (24, 7224730), (30, 5779784), (40, 4334838), (48, 3612365), (60, 2889892), (80, 2167419), (120, 1444946), (240, 722473), (661, 262320), (1093, 158640), (1322, 131160), (1983, 87440), (2186, 79320), (2644, 65580), (3279, 52880), (3305, 52464), (3966, 43720), (4372, 39660), (5288, 32790), (5465, 31728), (6558, 26440), (6610, 26232), (7932, 21860), (8744, 19830), (9915, 17488), (10576, 16395), (10930, 15864), (13116, 13220)]