1856702160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59971}}^1$

素因数の和:60033

約数の個数: 120

約数和(自身を含む): 6380541024

約数和(自身を除く): 4523838864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 59971, 119942, 179913, 239884, 299855, 359826, 479768, 539739, 599710, 719652, 899565, 959536, 1079478, 1199420, 1439304, 1799130, 2158956, 2398840, 2578753, 2698695, 2878608, 3598260, 4317912, 4797680, 5157506, 5397390, 7196520, 7736259, 8635824, 10315012, 10794780, 12893765, 14393040, 15472518, 20630024, 21589560, 23208777, 25787530, 30945036, 38681295, 41260048, 43179120, 46417554, 51575060, 61890072, 77362590, 92835108, 103150120, 116043885, 123780144, 154725180, 185670216, 206300240, 232087770, 309450360, 371340432, 464175540, 618900720, 928351080, 1856702160]

約数ペア:

[(1, 1856702160), (2, 928351080), (3, 618900720), (4, 464175540), (5, 371340432), (6, 309450360), (8, 232087770), (9, 206300240), (10, 185670216), (12, 154725180), (15, 123780144), (16, 116043885), (18, 103150120), (20, 92835108), (24, 77362590), (30, 61890072), (36, 51575060), (40, 46417554), (43, 43179120), (45, 41260048), (48, 38681295), (60, 30945036), (72, 25787530), (80, 23208777), (86, 21589560), (90, 20630024), (120, 15472518), (129, 14393040), (144, 12893765), (172, 10794780), (180, 10315012), (215, 8635824), (240, 7736259), (258, 7196520), (344, 5397390), (360, 5157506), (387, 4797680), (430, 4317912), (516, 3598260), (645, 2878608), (688, 2698695), (720, 2578753), (774, 2398840), (860, 2158956), (1032, 1799130), (1290, 1439304), (1548, 1199420), (1720, 1079478), (1935, 959536), (2064, 899565), (2580, 719652), (3096, 599710), (3440, 539739), (3870, 479768), (5160, 359826), (6192, 299855), (7740, 239884), (10320, 179913), (15480, 119942), (30960, 59971)]