1225320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10211}}^1$

素因数の和:10225

約数の個数: 32

約数和(自身を含む): 3676320

約数和(自身を除く): 2451000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10211, 20422, 30633, 40844, 51055, 61266, 81688, 102110, 122532, 153165, 204220, 245064, 306330, 408440, 612660, 1225320]

約数ペア:

[(1, 1225320), (2, 612660), (3, 408440), (4, 306330), (5, 245064), (6, 204220), (8, 153165), (10, 122532), (12, 102110), (15, 81688), (20, 61266), (24, 51055), (30, 40844), (40, 30633), (60, 20422), (120, 10211)]