55244520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153457}}^1$

素因数の和:153474

約数の個数: 48

約数和(自身を含む): 179545860

約数和(自身を除く): 124301340

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, 153457, 306914, 460371, 613828, 767285, 920742, 1227656, 1381113, 1534570, 1841484, 2301855, 2762226, 3069140, 3682968, 4603710, 5524452, 6138280, 6905565, 9207420, 11048904, 13811130, 18414840, 27622260, 55244520]

約数ペア:

[(1, 55244520), (2, 27622260), (3, 18414840), (4, 13811130), (5, 11048904), (6, 9207420), (8, 6905565), (9, 6138280), (10, 5524452), (12, 4603710), (15, 3682968), (18, 3069140), (20, 2762226), (24, 2301855), (30, 1841484), (36, 1534570), (40, 1381113), (45, 1227656), (60, 920742), (72, 767285), (90, 613828), (120, 460371), (180, 306914), (360, 153457)]