123140280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^2$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 369785880

約数和(自身を除く): 246645600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 2026, 3039, 4052, 5065, 6078, 8104, 10130, 12156, 15195, 20260, 24312, 30390, 40520, 60780, 121560, 1026169, 2052338, 3078507, 4104676, 5130845, 6157014, 8209352, 10261690, 12314028, 15392535, 20523380, 24628056, 30785070, 41046760, 61570140, 123140280]

約数ペア:

[(1, 123140280), (2, 61570140), (3, 41046760), (4, 30785070), (5, 24628056), (6, 20523380), (8, 15392535), (10, 12314028), (12, 10261690), (15, 8209352), (20, 6157014), (24, 5130845), (30, 4104676), (40, 3078507), (60, 2052338), (120, 1026169), (1013, 121560), (2026, 60780), (3039, 40520), (4052, 30390), (5065, 24312), (6078, 20260), (8104, 15195), (10130, 12156)]