381253141320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4397}}^1\times {\mathrm{722563}}^1$

素因数の和:726974

約数の個数: 64

約数和(自身を含む): 1144021129920

約数和(自身を除く): 762767988600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4397, 8794, 13191, 17588, 21985, 26382, 35176, 43970, 52764, 65955, 87940, 105528, 131910, 175880, 263820, 527640, 722563, 1445126, 2167689, 2890252, 3612815, 4335378, 5780504, 7225630, 8670756, 10838445, 14451260, 17341512, 21676890, 28902520, 43353780, 86707560, 3177109511, 6354219022, 9531328533, 12708438044, 15885547555, 19062657066, 25416876088, 31771095110, 38125314132, 47656642665, 63542190220, 76250628264, 95313285330, 127084380440, 190626570660, 381253141320]

約数ペア:

[(1, 381253141320), (2, 190626570660), (3, 127084380440), (4, 95313285330), (5, 76250628264), (6, 63542190220), (8, 47656642665), (10, 38125314132), (12, 31771095110), (15, 25416876088), (20, 19062657066), (24, 15885547555), (30, 12708438044), (40, 9531328533), (60, 6354219022), (120, 3177109511), (4397, 86707560), (8794, 43353780), (13191, 28902520), (17588, 21676890), (21985, 17341512), (26382, 14451260), (35176, 10838445), (43970, 8670756), (52764, 7225630), (65955, 5780504), (87940, 4335378), (105528, 3612815), (131910, 2890252), (175880, 2167689), (263820, 1445126), (527640, 722563)]