145568160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101089}}^1$

素因数の和:101110

約数の個数: 72

約数和(自身を含む): 496756260

約数和(自身を除く): 351188100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101089, 202178, 303267, 404356, 505445, 606534, 808712, 909801, 1010890, 1213068, 1516335, 1617424, 1819602, 2021780, 2426136, 3032670, 3234848, 3639204, 4043560, 4549005, 4852272, 6065340, 7278408, 8087120, 9098010, 9704544, 12130680, 14556816, 16174240, 18196020, 24261360, 29113632, 36392040, 48522720, 72784080, 145568160]

約数ペア:

[(1, 145568160), (2, 72784080), (3, 48522720), (4, 36392040), (5, 29113632), (6, 24261360), (8, 18196020), (9, 16174240), (10, 14556816), (12, 12130680), (15, 9704544), (16, 9098010), (18, 8087120), (20, 7278408), (24, 6065340), (30, 4852272), (32, 4549005), (36, 4043560), (40, 3639204), (45, 3234848), (48, 3032670), (60, 2426136), (72, 2021780), (80, 1819602), (90, 1617424), (96, 1516335), (120, 1213068), (144, 1010890), (160, 909801), (180, 808712), (240, 606534), (288, 505445), (360, 404356), (480, 303267), (720, 202178), (1440, 101089)]