487309080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238877}}^1$

素因数の和:238908

約数の個数: 64

約数和(自身を含む): 1547929440

約数和(自身を除く): 1060620360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 238877, 477754, 716631, 955508, 1194385, 1433262, 1911016, 2388770, 2866524, 3583155, 4060909, 4777540, 5733048, 7166310, 8121818, 9555080, 12182727, 14332620, 16243636, 20304545, 24365454, 28665240, 32487272, 40609090, 48730908, 60913635, 81218180, 97461816, 121827270, 162436360, 243654540, 487309080]

約数ペア:

[(1, 487309080), (2, 243654540), (3, 162436360), (4, 121827270), (5, 97461816), (6, 81218180), (8, 60913635), (10, 48730908), (12, 40609090), (15, 32487272), (17, 28665240), (20, 24365454), (24, 20304545), (30, 16243636), (34, 14332620), (40, 12182727), (51, 9555080), (60, 8121818), (68, 7166310), (85, 5733048), (102, 4777540), (120, 4060909), (136, 3583155), (170, 2866524), (204, 2388770), (255, 1911016), (340, 1433262), (408, 1194385), (510, 955508), (680, 716631), (1020, 477754), (2040, 238877)]