165008520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{458357}}^1$

素因数の和:458374

約数の個数: 48

約数和(自身を含む): 536278860

約数和(自身を除く): 371270340

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, 458357, 916714, 1375071, 1833428, 2291785, 2750142, 3666856, 4125213, 4583570, 5500284, 6875355, 8250426, 9167140, 11000568, 13750710, 16500852, 18334280, 20626065, 27501420, 33001704, 41252130, 55002840, 82504260, 165008520]

約数ペア:

[(1, 165008520), (2, 82504260), (3, 55002840), (4, 41252130), (5, 33001704), (6, 27501420), (8, 20626065), (9, 18334280), (10, 16500852), (12, 13750710), (15, 11000568), (18, 9167140), (20, 8250426), (24, 6875355), (30, 5500284), (36, 4583570), (40, 4125213), (45, 3666856), (60, 2750142), (72, 2291785), (90, 1833428), (120, 1375071), (180, 916714), (360, 458357)]