240366960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:712

約数の個数: 160

約数和(自身を含む): 833071680

約数和(自身を除く): 592704720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 360, 432, 433, 514, 540, 720, 771, 866, 1028, 1080, 1285, 1299, 1542, 1732, 2056, 2160, 2165, 2313, 2570, 2598, 3084, 3464, 3855, 3897, 4112, 4330, 4626, 5140, 5196, 6168, 6495, 6928, 6939, 7710, 7794, 8660, 9252, 10280, 10392, 11565, 11691, 12336, 12990, 13878, 15420, 15588, 17320, 18504, 19485, 20560, 20784, 23130, 23382, 25980, 27756, 30840, 31176, 34640, 34695, 37008, 38970, 46260, 46764, 51960, 55512, 58455, 61680, 62352, 69390, 77940, 92520, 93528, 103920, 111024, 111281, 116910, 138780, 155880, 185040, 187056, 222562, 233820, 277560, 311760, 333843, 445124, 467640, 555120, 556405, 667686, 890248, 935280, 1001529, 1112810, 1335372, 1669215, 1780496, 2003058, 2225620, 2670744, 3004587, 3338430, 4006116, 4451240, 5007645, 5341488, 6009174, 6676860, 8012232, 8902480, 10015290, 12018348, 13353720, 15022935, 16024464, 20030580, 24036696, 26707440, 30045870, 40061160, 48073392, 60091740, 80122320, 120183480, 240366960]

約数ペア:

[(1, 240366960), (2, 120183480), (3, 80122320), (4, 60091740), (5, 48073392), (6, 40061160), (8, 30045870), (9, 26707440), (10, 24036696), (12, 20030580), (15, 16024464), (16, 15022935), (18, 13353720), (20, 12018348), (24, 10015290), (27, 8902480), (30, 8012232), (36, 6676860), (40, 6009174), (45, 5341488), (48, 5007645), (54, 4451240), (60, 4006116), (72, 3338430), (80, 3004587), (90, 2670744), (108, 2225620), (120, 2003058), (135, 1780496), (144, 1669215), (180, 1335372), (216, 1112810), (240, 1001529), (257, 935280), (270, 890248), (360, 667686), (432, 556405), (433, 555120), (514, 467640), (540, 445124), (720, 333843), (771, 311760), (866, 277560), (1028, 233820), (1080, 222562), (1285, 187056), (1299, 185040), (1542, 155880), (1732, 138780), (2056, 116910), (2160, 111281), (2165, 111024), (2313, 103920), (2570, 93528), (2598, 92520), (3084, 77940), (3464, 69390), (3855, 62352), (3897, 61680), (4112, 58455), (4330, 55512), (4626, 51960), (5140, 46764), (5196, 46260), (6168, 38970), (6495, 37008), (6928, 34695), (6939, 34640), (7710, 31176), (7794, 30840), (8660, 27756), (9252, 25980), (10280, 23382), (10392, 23130), (11565, 20784), (11691, 20560), (12336, 19485), (12990, 18504), (13878, 17320), (15420, 15588)]