283100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{9871}}^1$

素因数の和:10124

約数の個数: 64

約数和(自身を含む): 852940800

約数和(自身を除く): 569840520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 7170, 9560, 9871, 14340, 19742, 28680, 29613, 39484, 49355, 59226, 78968, 98710, 118452, 148065, 197420, 236904, 296130, 394840, 592260, 1184520, 2359169, 4718338, 7077507, 9436676, 11795845, 14155014, 18873352, 23591690, 28310028, 35387535, 47183380, 56620056, 70775070, 94366760, 141550140, 283100280]

約数ペア:

[(1, 283100280), (2, 141550140), (3, 94366760), (4, 70775070), (5, 56620056), (6, 47183380), (8, 35387535), (10, 28310028), (12, 23591690), (15, 18873352), (20, 14155014), (24, 11795845), (30, 9436676), (40, 7077507), (60, 4718338), (120, 2359169), (239, 1184520), (478, 592260), (717, 394840), (956, 296130), (1195, 236904), (1434, 197420), (1912, 148065), (2390, 118452), (2868, 98710), (3585, 78968), (4780, 59226), (5736, 49355), (7170, 39484), (9560, 29613), (9871, 28680), (14340, 19742)]