120242944

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 257544000

約数和(自身を除く): 137301056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 256, 304, 419, 472, 608, 838, 944, 1121, 1216, 1676, 1888, 2242, 2432, 3352, 3776, 4484, 4864, 6704, 7552, 7961, 8968, 13408, 15104, 15922, 17936, 24721, 26816, 31844, 35872, 49442, 53632, 63688, 71744, 98884, 107264, 127376, 143488, 197768, 254752, 286976, 395536, 469699, 509504, 791072, 939398, 1019008, 1582144, 1878796, 2038016, 3164288, 3757592, 6328576, 7515184, 15030368, 30060736, 60121472, 120242944]

約数ペア:

[(1, 120242944), (2, 60121472), (4, 30060736), (8, 15030368), (16, 7515184), (19, 6328576), (32, 3757592), (38, 3164288), (59, 2038016), (64, 1878796), (76, 1582144), (118, 1019008), (128, 939398), (152, 791072), (236, 509504), (256, 469699), (304, 395536), (419, 286976), (472, 254752), (608, 197768), (838, 143488), (944, 127376), (1121, 107264), (1216, 98884), (1676, 71744), (1888, 63688), (2242, 53632), (2432, 49442), (3352, 35872), (3776, 31844), (4484, 26816), (4864, 24721), (6704, 17936), (7552, 15922), (7961, 15104), (8968, 13408)]