431730720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6379}}^1$

素因数の和:6447

約数の個数: 144

約数和(自身を含む): 1504863360

約数和(自身を除く): 1073132640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6379, 6768, 7520, 8460, 11280, 12758, 13536, 16920, 19137, 22560, 25516, 31895, 33840, 38274, 51032, 57411, 63790, 67680, 76548, 95685, 102064, 114822, 127580, 153096, 191370, 204128, 229644, 255160, 287055, 299813, 306192, 382740, 459288, 510320, 574110, 599626, 612384, 765480, 899439, 918576, 1020640, 1148220, 1199252, 1499065, 1530960, 1798878, 1837152, 2296440, 2398504, 2698317, 2998130, 3061920, 3597756, 4497195, 4592880, 4797008, 5396634, 5996260, 7195512, 8994390, 9185760, 9594016, 10793268, 11992520, 13491585, 14391024, 17988780, 21586536, 23985040, 26983170, 28782048, 35977560, 43173072, 47970080, 53966340, 71955120, 86346144, 107932680, 143910240, 215865360, 431730720]

約数ペア:

[(1, 431730720), (2, 215865360), (3, 143910240), (4, 107932680), (5, 86346144), (6, 71955120), (8, 53966340), (9, 47970080), (10, 43173072), (12, 35977560), (15, 28782048), (16, 26983170), (18, 23985040), (20, 21586536), (24, 17988780), (30, 14391024), (32, 13491585), (36, 11992520), (40, 10793268), (45, 9594016), (47, 9185760), (48, 8994390), (60, 7195512), (72, 5996260), (80, 5396634), (90, 4797008), (94, 4592880), (96, 4497195), (120, 3597756), (141, 3061920), (144, 2998130), (160, 2698317), (180, 2398504), (188, 2296440), (235, 1837152), (240, 1798878), (282, 1530960), (288, 1499065), (360, 1199252), (376, 1148220), (423, 1020640), (470, 918576), (480, 899439), (564, 765480), (705, 612384), (720, 599626), (752, 574110), (846, 510320), (940, 459288), (1128, 382740), (1410, 306192), (1440, 299813), (1504, 287055), (1692, 255160), (1880, 229644), (2115, 204128), (2256, 191370), (2820, 153096), (3384, 127580), (3760, 114822), (4230, 102064), (4512, 95685), (5640, 76548), (6379, 67680), (6768, 63790), (7520, 57411), (8460, 51032), (11280, 38274), (12758, 33840), (13536, 31895), (16920, 25516), (19137, 22560)]