3004280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 7344000

約数和(自身を除く): 4339720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 67, 76, 95, 118, 134, 152, 190, 236, 268, 295, 335, 380, 472, 536, 590, 670, 760, 1121, 1180, 1273, 1340, 2242, 2360, 2546, 2680, 3953, 4484, 5092, 5605, 6365, 7906, 8968, 10184, 11210, 12730, 15812, 19765, 22420, 25460, 31624, 39530, 44840, 50920, 75107, 79060, 150214, 158120, 300428, 375535, 600856, 751070, 1502140, 3004280]

約数ペア:

[(1, 3004280), (2, 1502140), (4, 751070), (5, 600856), (8, 375535), (10, 300428), (19, 158120), (20, 150214), (38, 79060), (40, 75107), (59, 50920), (67, 44840), (76, 39530), (95, 31624), (118, 25460), (134, 22420), (152, 19765), (190, 15812), (236, 12730), (268, 11210), (295, 10184), (335, 8968), (380, 7906), (472, 6365), (536, 5605), (590, 5092), (670, 4484), (760, 3953), (1121, 2680), (1180, 2546), (1273, 2360), (1340, 2242)]