154189080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428303}}^1$

素因数の和:428320

約数の個数: 48

約数和(自身を含む): 501115680

約数和(自身を除く): 346926600

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, 428303, 856606, 1284909, 1713212, 2141515, 2569818, 3426424, 3854727, 4283030, 5139636, 6424545, 7709454, 8566060, 10279272, 12849090, 15418908, 17132120, 19273635, 25698180, 30837816, 38547270, 51396360, 77094540, 154189080]

約数ペア:

[(1, 154189080), (2, 77094540), (3, 51396360), (4, 38547270), (5, 30837816), (6, 25698180), (8, 19273635), (9, 17132120), (10, 15418908), (12, 12849090), (15, 10279272), (18, 8566060), (20, 7709454), (24, 6424545), (30, 5139636), (36, 4283030), (40, 3854727), (45, 3426424), (60, 2569818), (72, 2141515), (90, 1713212), (120, 1284909), (180, 856606), (360, 428303)]