171279240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129757}}^1$

素因数の和:129782

約数の個数: 64

約数和(自身を含む): 560554560

約数和(自身を除く): 389275320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 129757, 259514, 389271, 519028, 648785, 778542, 1038056, 1297570, 1427327, 1557084, 1946355, 2595140, 2854654, 3114168, 3892710, 4281981, 5190280, 5709308, 7136635, 7785420, 8563962, 11418616, 14273270, 15570840, 17127924, 21409905, 28546540, 34255848, 42819810, 57093080, 85639620, 171279240]

約数ペア:

[(1, 171279240), (2, 85639620), (3, 57093080), (4, 42819810), (5, 34255848), (6, 28546540), (8, 21409905), (10, 17127924), (11, 15570840), (12, 14273270), (15, 11418616), (20, 8563962), (22, 7785420), (24, 7136635), (30, 5709308), (33, 5190280), (40, 4281981), (44, 3892710), (55, 3114168), (60, 2854654), (66, 2595140), (88, 1946355), (110, 1557084), (120, 1427327), (132, 1297570), (165, 1038056), (220, 778542), (264, 648785), (330, 519028), (440, 389271), (660, 259514), (1320, 129757)]