154278360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428551}}^1$

素因数の和:428568

約数の個数: 48

約数和(自身を含む): 501405840

約数和(自身を除く): 347127480

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, 428551, 857102, 1285653, 1714204, 2142755, 2571306, 3428408, 3856959, 4285510, 5142612, 6428265, 7713918, 8571020, 10285224, 12856530, 15427836, 17142040, 19284795, 25713060, 30855672, 38569590, 51426120, 77139180, 154278360]

約数ペア:

[(1, 154278360), (2, 77139180), (3, 51426120), (4, 38569590), (5, 30855672), (6, 25713060), (8, 19284795), (9, 17142040), (10, 15427836), (12, 12856530), (15, 10285224), (18, 8571020), (20, 7713918), (24, 6428265), (30, 5142612), (36, 4285510), (40, 3856959), (45, 3428408), (60, 2571306), (72, 2142755), (90, 1714204), (120, 1285653), (180, 857102), (360, 428551)]