120676680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{335213}}^1$

素因数の和:335230

約数の個数: 48

約数和(自身を含む): 392200380

約数和(自身を除く): 271523700

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, 335213, 670426, 1005639, 1340852, 1676065, 2011278, 2681704, 3016917, 3352130, 4022556, 5028195, 6033834, 6704260, 8045112, 10056390, 12067668, 13408520, 15084585, 20112780, 24135336, 30169170, 40225560, 60338340, 120676680]

約数ペア:

[(1, 120676680), (2, 60338340), (3, 40225560), (4, 30169170), (5, 24135336), (6, 20112780), (8, 15084585), (9, 13408520), (10, 12067668), (12, 10056390), (15, 8045112), (18, 6704260), (20, 6033834), (24, 5028195), (30, 4022556), (36, 3352130), (40, 3016917), (45, 2681704), (60, 2011278), (72, 1676065), (90, 1340852), (120, 1005639), (180, 670426), (360, 335213)]