165465360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229813}}^1$

素因数の和:229832

約数の個数: 60

約数和(自身を含む): 555690252

約数和(自身を除く): 390224892

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, 229813, 459626, 689439, 919252, 1149065, 1378878, 1838504, 2068317, 2298130, 2757756, 3447195, 3677008, 4136634, 4596260, 5515512, 6894390, 8273268, 9192520, 10341585, 11031024, 13788780, 16546536, 18385040, 20683170, 27577560, 33093072, 41366340, 55155120, 82732680, 165465360]

約数ペア:

[(1, 165465360), (2, 82732680), (3, 55155120), (4, 41366340), (5, 33093072), (6, 27577560), (8, 20683170), (9, 18385040), (10, 16546536), (12, 13788780), (15, 11031024), (16, 10341585), (18, 9192520), (20, 8273268), (24, 6894390), (30, 5515512), (36, 4596260), (40, 4136634), (45, 3677008), (48, 3447195), (60, 2757756), (72, 2298130), (80, 2068317), (90, 1838504), (120, 1378878), (144, 1149065), (180, 919252), (240, 689439), (360, 459626), (720, 229813)]