242912160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3987

約数の個数: 144

約数和(自身を含む): 848431584

約数和(自身を除く): 605519424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 3923, 4128, 5160, 6192, 6880, 7740, 7846, 10320, 11769, 12384, 15480, 15692, 19615, 20640, 23538, 30960, 31384, 35307, 39230, 47076, 58845, 61920, 62768, 70614, 78460, 94152, 117690, 125536, 141228, 156920, 168689, 176535, 188304, 235380, 282456, 313840, 337378, 353070, 376608, 470760, 506067, 564912, 627680, 674756, 706140, 843445, 941520, 1012134, 1129824, 1349512, 1412280, 1518201, 1686890, 1883040, 2024268, 2530335, 2699024, 2824560, 3036402, 3373780, 4048536, 5060670, 5398048, 5649120, 6072804, 6747560, 7591005, 8097072, 10121340, 12145608, 13495120, 15182010, 16194144, 20242680, 24291216, 26990240, 30364020, 40485360, 48582432, 60728040, 80970720, 121456080, 242912160]

約数ペア:

[(1, 242912160), (2, 121456080), (3, 80970720), (4, 60728040), (5, 48582432), (6, 40485360), (8, 30364020), (9, 26990240), (10, 24291216), (12, 20242680), (15, 16194144), (16, 15182010), (18, 13495120), (20, 12145608), (24, 10121340), (30, 8097072), (32, 7591005), (36, 6747560), (40, 6072804), (43, 5649120), (45, 5398048), (48, 5060670), (60, 4048536), (72, 3373780), (80, 3036402), (86, 2824560), (90, 2699024), (96, 2530335), (120, 2024268), (129, 1883040), (144, 1686890), (160, 1518201), (172, 1412280), (180, 1349512), (215, 1129824), (240, 1012134), (258, 941520), (288, 843445), (344, 706140), (360, 674756), (387, 627680), (430, 564912), (480, 506067), (516, 470760), (645, 376608), (688, 353070), (720, 337378), (774, 313840), (860, 282456), (1032, 235380), (1290, 188304), (1376, 176535), (1440, 168689), (1548, 156920), (1720, 141228), (1935, 125536), (2064, 117690), (2580, 94152), (3096, 78460), (3440, 70614), (3870, 62768), (3923, 61920), (4128, 58845), (5160, 47076), (6192, 39230), (6880, 35307), (7740, 31384), (7846, 30960), (10320, 23538), (11769, 20640), (12384, 19615), (15480, 15692)]