45217920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 128

約数和(自身を含む): 157308480

約数和(自身を除く): 112090560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2141, 2640, 3520, 4224, 4282, 5280, 6423, 7040, 8564, 10560, 10705, 12846, 17128, 21120, 21410, 23551, 25692, 32115, 34256, 42820, 47102, 51384, 64230, 68512, 70653, 85640, 94204, 102768, 117755, 128460, 137024, 141306, 171280, 188408, 205536, 235510, 256920, 274048, 282612, 342560, 353265, 376816, 411072, 471020, 513840, 565224, 685120, 706530, 753632, 822144, 942040, 1027680, 1130448, 1370240, 1413060, 1507264, 1884080, 2055360, 2260896, 2826120, 3014528, 3768160, 4110720, 4521792, 5652240, 7536320, 9043584, 11304480, 15072640, 22608960, 45217920]

約数ペア:

[(1, 45217920), (2, 22608960), (3, 15072640), (4, 11304480), (5, 9043584), (6, 7536320), (8, 5652240), (10, 4521792), (11, 4110720), (12, 3768160), (15, 3014528), (16, 2826120), (20, 2260896), (22, 2055360), (24, 1884080), (30, 1507264), (32, 1413060), (33, 1370240), (40, 1130448), (44, 1027680), (48, 942040), (55, 822144), (60, 753632), (64, 706530), (66, 685120), (80, 565224), (88, 513840), (96, 471020), (110, 411072), (120, 376816), (128, 353265), (132, 342560), (160, 282612), (165, 274048), (176, 256920), (192, 235510), (220, 205536), (240, 188408), (264, 171280), (320, 141306), (330, 137024), (352, 128460), (384, 117755), (440, 102768), (480, 94204), (528, 85640), (640, 70653), (660, 68512), (704, 64230), (880, 51384), (960, 47102), (1056, 42820), (1320, 34256), (1408, 32115), (1760, 25692), (1920, 23551), (2112, 21410), (2141, 21120), (2640, 17128), (3520, 12846), (4224, 10705), (4282, 10560), (5280, 8564), (6423, 7040)]