18494595360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{76907}}^1$

素因数の和:77095

約数の個数: 144

約数和(自身を含む): 63491553216

約数和(自身を除く): 44996957856

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, 167, 180, 240, 288, 334, 360, 480, 501, 668, 720, 835, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 3006, 3340, 4008, 5010, 5344, 6012, 6680, 7515, 8016, 10020, 12024, 13360, 15030, 16032, 20040, 24048, 26720, 30060, 40080, 48096, 60120, 76907, 80160, 120240, 153814, 230721, 240480, 307628, 384535, 461442, 615256, 692163, 769070, 922884, 1153605, 1230512, 1384326, 1538140, 1845768, 2307210, 2461024, 2768652, 3076280, 3460815, 3691536, 4614420, 5537304, 6152560, 6921630, 7383072, 9228840, 11074608, 12305120, 12843469, 13843260, 18457680, 22149216, 25686938, 27686520, 36915360, 38530407, 51373876, 55373040, 64217345, 77060814, 102747752, 110746080, 115591221, 128434690, 154121628, 192652035, 205495504, 231182442, 256869380, 308243256, 385304070, 410991008, 462364884, 513738760, 577956105, 616486512, 770608140, 924729768, 1027477520, 1155912210, 1232973024, 1541216280, 1849459536, 2054955040, 2311824420, 3082432560, 3698919072, 4623648840, 6164865120, 9247297680, 18494595360]

約数ペア:

[(1, 18494595360), (2, 9247297680), (3, 6164865120), (4, 4623648840), (5, 3698919072), (6, 3082432560), (8, 2311824420), (9, 2054955040), (10, 1849459536), (12, 1541216280), (15, 1232973024), (16, 1155912210), (18, 1027477520), (20, 924729768), (24, 770608140), (30, 616486512), (32, 577956105), (36, 513738760), (40, 462364884), (45, 410991008), (48, 385304070), (60, 308243256), (72, 256869380), (80, 231182442), (90, 205495504), (96, 192652035), (120, 154121628), (144, 128434690), (160, 115591221), (167, 110746080), (180, 102747752), (240, 77060814), (288, 64217345), (334, 55373040), (360, 51373876), (480, 38530407), (501, 36915360), (668, 27686520), (720, 25686938), (835, 22149216), (1002, 18457680), (1336, 13843260), (1440, 12843469), (1503, 12305120), (1670, 11074608), (2004, 9228840), (2505, 7383072), (2672, 6921630), (3006, 6152560), (3340, 5537304), (4008, 4614420), (5010, 3691536), (5344, 3460815), (6012, 3076280), (6680, 2768652), (7515, 2461024), (8016, 2307210), (10020, 1845768), (12024, 1538140), (13360, 1384326), (15030, 1230512), (16032, 1153605), (20040, 922884), (24048, 769070), (26720, 692163), (30060, 615256), (40080, 461442), (48096, 384535), (60120, 307628), (76907, 240480), (80160, 230721), (120240, 153814)]