22088520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61357}}^1$

素因数の和:61374

約数の個数: 48

約数和(自身を含む): 71788860

約数和(自身を除く): 49700340

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, 61357, 122714, 184071, 245428, 306785, 368142, 490856, 552213, 613570, 736284, 920355, 1104426, 1227140, 1472568, 1840710, 2208852, 2454280, 2761065, 3681420, 4417704, 5522130, 7362840, 11044260, 22088520]

約数ペア:

[(1, 22088520), (2, 11044260), (3, 7362840), (4, 5522130), (5, 4417704), (6, 3681420), (8, 2761065), (9, 2454280), (10, 2208852), (12, 1840710), (15, 1472568), (18, 1227140), (20, 1104426), (24, 920355), (30, 736284), (36, 613570), (40, 552213), (45, 490856), (60, 368142), (72, 306785), (90, 245428), (120, 184071), (180, 122714), (360, 61357)]