1893912480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5503}}^1$

素因数の和:5763

約数の個数: 144

約数和(自身を含む): 6491197440

約数和(自身を除く): 4597284960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 239, 240, 288, 360, 478, 480, 717, 720, 956, 1195, 1434, 1440, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5503, 5736, 7170, 7648, 8604, 9560, 10755, 11006, 11472, 14340, 16509, 17208, 19120, 21510, 22012, 22944, 27515, 28680, 33018, 34416, 38240, 43020, 44024, 49527, 55030, 57360, 66036, 68832, 82545, 86040, 88048, 99054, 110060, 114720, 132072, 165090, 172080, 176096, 198108, 220120, 247635, 264144, 330180, 344160, 396216, 440240, 495270, 528288, 660360, 792432, 880480, 990540, 1315217, 1320720, 1584864, 1981080, 2630434, 2641440, 3945651, 3962160, 5260868, 6576085, 7891302, 7924320, 10521736, 11836953, 13152170, 15782604, 19728255, 21043472, 23673906, 26304340, 31565208, 39456510, 42086944, 47347812, 52608680, 59184765, 63130416, 78913020, 94695624, 105217360, 118369530, 126260832, 157826040, 189391248, 210434720, 236739060, 315652080, 378782496, 473478120, 631304160, 946956240, 1893912480]

約数ペア:

[(1, 1893912480), (2, 946956240), (3, 631304160), (4, 473478120), (5, 378782496), (6, 315652080), (8, 236739060), (9, 210434720), (10, 189391248), (12, 157826040), (15, 126260832), (16, 118369530), (18, 105217360), (20, 94695624), (24, 78913020), (30, 63130416), (32, 59184765), (36, 52608680), (40, 47347812), (45, 42086944), (48, 39456510), (60, 31565208), (72, 26304340), (80, 23673906), (90, 21043472), (96, 19728255), (120, 15782604), (144, 13152170), (160, 11836953), (180, 10521736), (239, 7924320), (240, 7891302), (288, 6576085), (360, 5260868), (478, 3962160), (480, 3945651), (717, 2641440), (720, 2630434), (956, 1981080), (1195, 1584864), (1434, 1320720), (1440, 1315217), (1912, 990540), (2151, 880480), (2390, 792432), (2868, 660360), (3585, 528288), (3824, 495270), (4302, 440240), (4780, 396216), (5503, 344160), (5736, 330180), (7170, 264144), (7648, 247635), (8604, 220120), (9560, 198108), (10755, 176096), (11006, 172080), (11472, 165090), (14340, 132072), (16509, 114720), (17208, 110060), (19120, 99054), (21510, 88048), (22012, 86040), (22944, 82545), (27515, 68832), (28680, 66036), (33018, 57360), (34416, 55030), (38240, 49527), (43020, 44024)]