23811120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{33071}}^1$

素因数の和:33090

約数の個数: 60

約数和(自身を含む): 79968096

約数和(自身を除く): 56156976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 33071, 66142, 99213, 132284, 165355, 198426, 264568, 297639, 330710, 396852, 496065, 529136, 595278, 661420, 793704, 992130, 1190556, 1322840, 1488195, 1587408, 1984260, 2381112, 2645680, 2976390, 3968520, 4762224, 5952780, 7937040, 11905560, 23811120]

約数ペア:

[(1, 23811120), (2, 11905560), (3, 7937040), (4, 5952780), (5, 4762224), (6, 3968520), (8, 2976390), (9, 2645680), (10, 2381112), (12, 1984260), (15, 1587408), (16, 1488195), (18, 1322840), (20, 1190556), (24, 992130), (30, 793704), (36, 661420), (40, 595278), (45, 529136), (48, 496065), (60, 396852), (72, 330710), (80, 297639), (90, 264568), (120, 198426), (144, 165355), (180, 132284), (240, 99213), (360, 66142), (720, 33071)]