1451323260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{20107}}^1$

素因数の和:20523

約数の個数: 72

約数和(自身を含む): 4413545136

約数和(自身を除く): 2962221876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 14436, 18045, 20107, 24060, 36090, 40214, 60321, 72180, 80428, 100535, 120642, 180963, 201070, 241284, 301605, 361926, 402140, 603210, 723852, 904815, 1206420, 1809630, 3619260, 8062907, 16125814, 24188721, 32251628, 40314535, 48377442, 72566163, 80629070, 96754884, 120943605, 145132326, 161258140, 241887210, 290264652, 362830815, 483774420, 725661630, 1451323260]

約数ペア:

[(1, 1451323260), (2, 725661630), (3, 483774420), (4, 362830815), (5, 290264652), (6, 241887210), (9, 161258140), (10, 145132326), (12, 120943605), (15, 96754884), (18, 80629070), (20, 72566163), (30, 48377442), (36, 40314535), (45, 32251628), (60, 24188721), (90, 16125814), (180, 8062907), (401, 3619260), (802, 1809630), (1203, 1206420), (1604, 904815), (2005, 723852), (2406, 603210), (3609, 402140), (4010, 361926), (4812, 301605), (6015, 241284), (7218, 201070), (8020, 180963), (12030, 120642), (14436, 100535), (18045, 80428), (20107, 72180), (24060, 60321), (36090, 40214)]