304218720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5417}}^1$

素因数の和:5454

約数の個数: 192

約数和(自身を含む): 1146882240

約数和(自身を除く): 842663520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5417, 5616, 6240, 7020, 9360, 10834, 11232, 14040, 16251, 18720, 21668, 27085, 28080, 32502, 43336, 48753, 54170, 56160, 65004, 70421, 81255, 86672, 97506, 108340, 130008, 140842, 146259, 162510, 173344, 195012, 211263, 216680, 243765, 260016, 281684, 292518, 325020, 352105, 390024, 422526, 433360, 487530, 520032, 563368, 585036, 633789, 650040, 704210, 731295, 780048, 845052, 866720, 975060, 1056315, 1126736, 1170072, 1267578, 1300080, 1408420, 1462590, 1560096, 1690104, 1901367, 1950120, 2112630, 2253472, 2340144, 2535156, 2600160, 2816840, 2925180, 3168945, 3380208, 3802734, 3900240, 4225260, 4680288, 5070312, 5633680, 5850360, 6337890, 6760416, 7605468, 7800480, 8450520, 9506835, 10140624, 11267360, 11700720, 12675780, 15210936, 16901040, 19013670, 20281248, 23401440, 25351560, 30421872, 33802080, 38027340, 50703120, 60843744, 76054680, 101406240, 152109360, 304218720]

約数ペア:

[(1, 304218720), (2, 152109360), (3, 101406240), (4, 76054680), (5, 60843744), (6, 50703120), (8, 38027340), (9, 33802080), (10, 30421872), (12, 25351560), (13, 23401440), (15, 20281248), (16, 19013670), (18, 16901040), (20, 15210936), (24, 12675780), (26, 11700720), (27, 11267360), (30, 10140624), (32, 9506835), (36, 8450520), (39, 7800480), (40, 7605468), (45, 6760416), (48, 6337890), (52, 5850360), (54, 5633680), (60, 5070312), (65, 4680288), (72, 4225260), (78, 3900240), (80, 3802734), (90, 3380208), (96, 3168945), (104, 2925180), (108, 2816840), (117, 2600160), (120, 2535156), (130, 2340144), (135, 2253472), (144, 2112630), (156, 1950120), (160, 1901367), (180, 1690104), (195, 1560096), (208, 1462590), (216, 1408420), (234, 1300080), (240, 1267578), (260, 1170072), (270, 1126736), (288, 1056315), (312, 975060), (351, 866720), (360, 845052), (390, 780048), (416, 731295), (432, 704210), (468, 650040), (480, 633789), (520, 585036), (540, 563368), (585, 520032), (624, 487530), (702, 433360), (720, 422526), (780, 390024), (864, 352105), (936, 325020), (1040, 292518), (1080, 281684), (1170, 260016), (1248, 243765), (1404, 216680), (1440, 211263), (1560, 195012), (1755, 173344), (1872, 162510), (2080, 146259), (2160, 140842), (2340, 130008), (2808, 108340), (3120, 97506), (3510, 86672), (3744, 81255), (4320, 70421), (4680, 65004), (5417, 56160), (5616, 54170), (6240, 48753), (7020, 43336), (9360, 32502), (10834, 28080), (11232, 27085), (14040, 21668), (16251, 18720)]