340982640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15277}}^1$

素因数の和:15327

約数の個数: 120

約数和(自身を含む): 1182150528

約数和(自身を除く): 841167888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 15277, 22320, 30554, 45831, 61108, 76385, 91662, 122216, 137493, 152770, 183324, 229155, 244432, 274986, 305540, 366648, 458310, 473587, 549972, 611080, 687465, 733296, 916620, 947174, 1099944, 1222160, 1374930, 1420761, 1833240, 1894348, 2199888, 2367935, 2749860, 2841522, 3666480, 3788696, 4262283, 4735870, 5499720, 5683044, 7103805, 7577392, 8524566, 9471740, 10999440, 11366088, 14207610, 17049132, 18943480, 21311415, 22732176, 28415220, 34098264, 37886960, 42622830, 56830440, 68196528, 85245660, 113660880, 170491320, 340982640]

約数ペア:

[(1, 340982640), (2, 170491320), (3, 113660880), (4, 85245660), (5, 68196528), (6, 56830440), (8, 42622830), (9, 37886960), (10, 34098264), (12, 28415220), (15, 22732176), (16, 21311415), (18, 18943480), (20, 17049132), (24, 14207610), (30, 11366088), (31, 10999440), (36, 9471740), (40, 8524566), (45, 7577392), (48, 7103805), (60, 5683044), (62, 5499720), (72, 4735870), (80, 4262283), (90, 3788696), (93, 3666480), (120, 2841522), (124, 2749860), (144, 2367935), (155, 2199888), (180, 1894348), (186, 1833240), (240, 1420761), (248, 1374930), (279, 1222160), (310, 1099944), (360, 947174), (372, 916620), (465, 733296), (496, 687465), (558, 611080), (620, 549972), (720, 473587), (744, 458310), (930, 366648), (1116, 305540), (1240, 274986), (1395, 244432), (1488, 229155), (1860, 183324), (2232, 152770), (2480, 137493), (2790, 122216), (3720, 91662), (4464, 76385), (5580, 61108), (7440, 45831), (11160, 30554), (15277, 22320)]