307401120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16421}}^1$

素因数の和:16455

約数の個数: 144

約数和(自身を含む): 1129767912

約数和(自身を除く): 822366792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 16421, 18720, 32842, 49263, 65684, 82105, 98526, 131368, 147789, 164210, 197052, 213473, 246315, 262736, 295578, 328420, 394104, 426946, 492630, 525472, 591156, 640419, 656840, 738945, 788208, 853892, 985260, 1067365, 1182312, 1280838, 1313680, 1477890, 1576416, 1707784, 1921257, 1970520, 2134730, 2364624, 2561676, 2627360, 2955780, 3202095, 3415568, 3842514, 3941040, 4269460, 4729248, 5123352, 5911560, 6404190, 6831136, 7685028, 7882080, 8538920, 9606285, 10246704, 11823120, 12808380, 15370056, 17077840, 19212570, 20493408, 23646240, 25616760, 30740112, 34155680, 38425140, 51233520, 61480224, 76850280, 102467040, 153700560, 307401120]

約数ペア:

[(1, 307401120), (2, 153700560), (3, 102467040), (4, 76850280), (5, 61480224), (6, 51233520), (8, 38425140), (9, 34155680), (10, 30740112), (12, 25616760), (13, 23646240), (15, 20493408), (16, 19212570), (18, 17077840), (20, 15370056), (24, 12808380), (26, 11823120), (30, 10246704), (32, 9606285), (36, 8538920), (39, 7882080), (40, 7685028), (45, 6831136), (48, 6404190), (52, 5911560), (60, 5123352), (65, 4729248), (72, 4269460), (78, 3941040), (80, 3842514), (90, 3415568), (96, 3202095), (104, 2955780), (117, 2627360), (120, 2561676), (130, 2364624), (144, 2134730), (156, 1970520), (160, 1921257), (180, 1707784), (195, 1576416), (208, 1477890), (234, 1313680), (240, 1280838), (260, 1182312), (288, 1067365), (312, 985260), (360, 853892), (390, 788208), (416, 738945), (468, 656840), (480, 640419), (520, 591156), (585, 525472), (624, 492630), (720, 426946), (780, 394104), (936, 328420), (1040, 295578), (1170, 262736), (1248, 246315), (1440, 213473), (1560, 197052), (1872, 164210), (2080, 147789), (2340, 131368), (3120, 98526), (3744, 82105), (4680, 65684), (6240, 49263), (9360, 32842), (16421, 18720)]