284251320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{789587}}^1$

素因数の和:789604

約数の個数: 48

約数和(自身を含む): 923817960

約数和(自身を除く): 639566640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 789587, 1579174, 2368761, 3158348, 3947935, 4737522, 6316696, 7106283, 7895870, 9475044, 11843805, 14212566, 15791740, 18950088, 23687610, 28425132, 31583480, 35531415, 47375220, 56850264, 71062830, 94750440, 142125660, 284251320]

約数ペア:

[(1, 284251320), (2, 142125660), (3, 94750440), (4, 71062830), (5, 56850264), (6, 47375220), (8, 35531415), (9, 31583480), (10, 28425132), (12, 23687610), (15, 18950088), (18, 15791740), (20, 14212566), (24, 11843805), (30, 9475044), (36, 7895870), (40, 7106283), (45, 6316696), (60, 4737522), (72, 3947935), (90, 3158348), (120, 2368761), (180, 1579174), (360, 789587)]