159153840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{221047}}^1$

素因数の和:221066

約数の個数: 60

約数和(自身を含む): 534494064

約数和(自身を除く): 375340224

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, 221047, 442094, 663141, 884188, 1105235, 1326282, 1768376, 1989423, 2210470, 2652564, 3315705, 3536752, 3978846, 4420940, 5305128, 6631410, 7957692, 8841880, 9947115, 10610256, 13262820, 15915384, 17683760, 19894230, 26525640, 31830768, 39788460, 53051280, 79576920, 159153840]

約数ペア:

[(1, 159153840), (2, 79576920), (3, 53051280), (4, 39788460), (5, 31830768), (6, 26525640), (8, 19894230), (9, 17683760), (10, 15915384), (12, 13262820), (15, 10610256), (16, 9947115), (18, 8841880), (20, 7957692), (24, 6631410), (30, 5305128), (36, 4420940), (40, 3978846), (45, 3536752), (48, 3315705), (60, 2652564), (72, 2210470), (80, 1989423), (90, 1768376), (120, 1326282), (144, 1105235), (180, 884188), (240, 663141), (360, 442094), (720, 221047)]