2890526040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{10663}}^1$

素因数の和:10934

約数の個数: 128

約数和(自身を含む): 9674380800

約数和(自身を除く): 6783854760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 360, 502, 540, 753, 1004, 1080, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 6777, 7530, 9036, 10040, 10663, 11295, 13554, 15060, 18072, 21326, 22590, 27108, 30120, 31989, 33885, 42652, 45180, 53315, 54216, 63978, 67770, 85304, 90360, 95967, 106630, 127956, 135540, 159945, 191934, 213260, 255912, 271080, 287901, 319890, 383868, 426520, 479835, 575802, 639780, 767736, 959670, 1151604, 1279560, 1439505, 1919340, 2303208, 2676413, 2879010, 3838680, 5352826, 5758020, 8029239, 10705652, 11516040, 13382065, 16058478, 21411304, 24087717, 26764130, 32116956, 40146195, 48175434, 53528260, 64233912, 72263151, 80292390, 96350868, 107056520, 120438585, 144526302, 160584780, 192701736, 240877170, 289052604, 321169560, 361315755, 481754340, 578105208, 722631510, 963508680, 1445263020, 2890526040]

約数ペア:

[(1, 2890526040), (2, 1445263020), (3, 963508680), (4, 722631510), (5, 578105208), (6, 481754340), (8, 361315755), (9, 321169560), (10, 289052604), (12, 240877170), (15, 192701736), (18, 160584780), (20, 144526302), (24, 120438585), (27, 107056520), (30, 96350868), (36, 80292390), (40, 72263151), (45, 64233912), (54, 53528260), (60, 48175434), (72, 40146195), (90, 32116956), (108, 26764130), (120, 24087717), (135, 21411304), (180, 16058478), (216, 13382065), (251, 11516040), (270, 10705652), (360, 8029239), (502, 5758020), (540, 5352826), (753, 3838680), (1004, 2879010), (1080, 2676413), (1255, 2303208), (1506, 1919340), (2008, 1439505), (2259, 1279560), (2510, 1151604), (3012, 959670), (3765, 767736), (4518, 639780), (5020, 575802), (6024, 479835), (6777, 426520), (7530, 383868), (9036, 319890), (10040, 287901), (10663, 271080), (11295, 255912), (13554, 213260), (15060, 191934), (18072, 159945), (21326, 135540), (22590, 127956), (27108, 106630), (30120, 95967), (31989, 90360), (33885, 85304), (42652, 67770), (45180, 63978), (53315, 54216)]