180297984

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7623

約数の個数: 72

約数和(自身を含む): 495400192

約数和(自身を除く): 315102208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7573, 7936, 11904, 15146, 22719, 23808, 30292, 45438, 60584, 90876, 121168, 181752, 234763, 242336, 363504, 469526, 484672, 704289, 727008, 939052, 969344, 1408578, 1454016, 1878104, 1938688, 2817156, 2908032, 3756208, 5634312, 5816064, 7512416, 11268624, 15024832, 22537248, 30049664, 45074496, 60099328, 90148992, 180297984]

約数ペア:

[(1, 180297984), (2, 90148992), (3, 60099328), (4, 45074496), (6, 30049664), (8, 22537248), (12, 15024832), (16, 11268624), (24, 7512416), (31, 5816064), (32, 5634312), (48, 3756208), (62, 2908032), (64, 2817156), (93, 1938688), (96, 1878104), (124, 1454016), (128, 1408578), (186, 969344), (192, 939052), (248, 727008), (256, 704289), (372, 484672), (384, 469526), (496, 363504), (744, 242336), (768, 234763), (992, 181752), (1488, 121168), (1984, 90876), (2976, 60584), (3968, 45438), (5952, 30292), (7573, 23808), (7936, 22719), (11904, 15146)]