8643886560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127717}}^1$

素因数の和:127785

約数の個数: 144

約数和(自身を含む): 30125100096

約数和(自身を除く): 21481213536

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, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 67680, 127717, 255434, 383151, 510868, 638585, 766302, 1021736, 1149453, 1277170, 1532604, 1915755, 2043472, 2298906, 2554340, 3065208, 3831510, 4086944, 4597812, 5108680, 5747265, 6002699, 6130416, 7663020, 9195624, 10217360, 11494530, 12005398, 12260832, 15326040, 18008097, 18391248, 20434720, 22989060, 24010796, 30013495, 30652080, 36016194, 36782496, 45978120, 48021592, 54024291, 60026990, 61304160, 72032388, 90040485, 91956240, 96043184, 108048582, 120053980, 144064776, 180080970, 183912480, 192086368, 216097164, 240107960, 270121455, 288129552, 360161940, 432194328, 480215920, 540242910, 576259104, 720323880, 864388656, 960431840, 1080485820, 1440647760, 1728777312, 2160971640, 2881295520, 4321943280, 8643886560]

約数ペア:

[(1, 8643886560), (2, 4321943280), (3, 2881295520), (4, 2160971640), (5, 1728777312), (6, 1440647760), (8, 1080485820), (9, 960431840), (10, 864388656), (12, 720323880), (15, 576259104), (16, 540242910), (18, 480215920), (20, 432194328), (24, 360161940), (30, 288129552), (32, 270121455), (36, 240107960), (40, 216097164), (45, 192086368), (47, 183912480), (48, 180080970), (60, 144064776), (72, 120053980), (80, 108048582), (90, 96043184), (94, 91956240), (96, 90040485), (120, 72032388), (141, 61304160), (144, 60026990), (160, 54024291), (180, 48021592), (188, 45978120), (235, 36782496), (240, 36016194), (282, 30652080), (288, 30013495), (360, 24010796), (376, 22989060), (423, 20434720), (470, 18391248), (480, 18008097), (564, 15326040), (705, 12260832), (720, 12005398), (752, 11494530), (846, 10217360), (940, 9195624), (1128, 7663020), (1410, 6130416), (1440, 6002699), (1504, 5747265), (1692, 5108680), (1880, 4597812), (2115, 4086944), (2256, 3831510), (2820, 3065208), (3384, 2554340), (3760, 2298906), (4230, 2043472), (4512, 1915755), (5640, 1532604), (6768, 1277170), (7520, 1149453), (8460, 1021736), (11280, 766302), (13536, 638585), (16920, 510868), (22560, 383151), (33840, 255434), (67680, 127717)]