217512480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3001}}^1$

素因数の和:3170

約数の個数: 96

約数和(自身を含む): 689931648

約数和(自身を除く): 472419168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 1208, 1510, 1812, 2265, 2416, 3001, 3020, 3624, 4530, 4832, 6002, 6040, 7248, 9003, 9060, 12004, 12080, 14496, 15005, 18006, 18120, 24008, 24160, 30010, 36012, 36240, 45015, 48016, 60020, 72024, 72480, 90030, 96032, 120040, 144048, 180060, 240080, 288096, 360120, 453151, 480160, 720240, 906302, 1359453, 1440480, 1812604, 2265755, 2718906, 3625208, 4531510, 5437812, 6797265, 7250416, 9063020, 10875624, 13594530, 14500832, 18126040, 21751248, 27189060, 36252080, 43502496, 54378120, 72504160, 108756240, 217512480]

約数ペア:

[(1, 217512480), (2, 108756240), (3, 72504160), (4, 54378120), (5, 43502496), (6, 36252080), (8, 27189060), (10, 21751248), (12, 18126040), (15, 14500832), (16, 13594530), (20, 10875624), (24, 9063020), (30, 7250416), (32, 6797265), (40, 5437812), (48, 4531510), (60, 3625208), (80, 2718906), (96, 2265755), (120, 1812604), (151, 1440480), (160, 1359453), (240, 906302), (302, 720240), (453, 480160), (480, 453151), (604, 360120), (755, 288096), (906, 240080), (1208, 180060), (1510, 144048), (1812, 120040), (2265, 96032), (2416, 90030), (3001, 72480), (3020, 72024), (3624, 60020), (4530, 48016), (4832, 45015), (6002, 36240), (6040, 36012), (7248, 30010), (9003, 24160), (9060, 24008), (12004, 18120), (12080, 18006), (14496, 15005)]