154088280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{428023}}^1$

素因数の和:428040

約数の個数: 48

約数和(自身を含む): 500788080

約数和(自身を除く): 346699800

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, 428023, 856046, 1284069, 1712092, 2140115, 2568138, 3424184, 3852207, 4280230, 5136276, 6420345, 7704414, 8560460, 10272552, 12840690, 15408828, 17120920, 19261035, 25681380, 30817656, 38522070, 51362760, 77044140, 154088280]

約数ペア:

[(1, 154088280), (2, 77044140), (3, 51362760), (4, 38522070), (5, 30817656), (6, 25681380), (8, 19261035), (9, 17120920), (10, 15408828), (12, 12840690), (15, 10272552), (18, 8560460), (20, 7704414), (24, 6420345), (30, 5136276), (36, 4280230), (40, 3852207), (45, 3424184), (60, 2568138), (72, 2140115), (90, 1712092), (120, 1284069), (180, 856046), (360, 428023)]