73133040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1138

約数の個数: 80

約数和(自身を含む): 227547936

約数和(自身を除く): 154414896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 461, 661, 922, 1322, 1383, 1844, 1983, 2305, 2644, 2766, 3305, 3688, 3966, 4610, 5288, 5532, 6610, 6915, 7376, 7932, 9220, 9915, 10576, 11064, 13220, 13830, 15864, 18440, 19830, 22128, 26440, 27660, 31728, 36880, 39660, 52880, 55320, 79320, 110640, 158640, 304721, 609442, 914163, 1218884, 1523605, 1828326, 2437768, 3047210, 3656652, 4570815, 4875536, 6094420, 7313304, 9141630, 12188840, 14626608, 18283260, 24377680, 36566520, 73133040]

約数ペア:

[(1, 73133040), (2, 36566520), (3, 24377680), (4, 18283260), (5, 14626608), (6, 12188840), (8, 9141630), (10, 7313304), (12, 6094420), (15, 4875536), (16, 4570815), (20, 3656652), (24, 3047210), (30, 2437768), (40, 1828326), (48, 1523605), (60, 1218884), (80, 914163), (120, 609442), (240, 304721), (461, 158640), (661, 110640), (922, 79320), (1322, 55320), (1383, 52880), (1844, 39660), (1983, 36880), (2305, 31728), (2644, 27660), (2766, 26440), (3305, 22128), (3688, 19830), (3966, 18440), (4610, 15864), (5288, 13830), (5532, 13220), (6610, 11064), (6915, 10576), (7376, 9915), (7932, 9220)]