344236080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5581}}^1$

素因数の和:5854

約数の個数: 80

約数和(自身を含む): 1071476064

約数和(自身を除く): 727239984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 5581, 6168, 7710, 10280, 11162, 12336, 15420, 16743, 20560, 22324, 27905, 30840, 33486, 44648, 55810, 61680, 66972, 83715, 89296, 111620, 133944, 167430, 223240, 267888, 334860, 446480, 669720, 1339440, 1434317, 2868634, 4302951, 5737268, 7171585, 8605902, 11474536, 14343170, 17211804, 21514755, 22949072, 28686340, 34423608, 43029510, 57372680, 68847216, 86059020, 114745360, 172118040, 344236080]

約数ペア:

[(1, 344236080), (2, 172118040), (3, 114745360), (4, 86059020), (5, 68847216), (6, 57372680), (8, 43029510), (10, 34423608), (12, 28686340), (15, 22949072), (16, 21514755), (20, 17211804), (24, 14343170), (30, 11474536), (40, 8605902), (48, 7171585), (60, 5737268), (80, 4302951), (120, 2868634), (240, 1434317), (257, 1339440), (514, 669720), (771, 446480), (1028, 334860), (1285, 267888), (1542, 223240), (2056, 167430), (2570, 133944), (3084, 111620), (3855, 89296), (4112, 83715), (5140, 66972), (5581, 61680), (6168, 55810), (7710, 44648), (10280, 33486), (11162, 30840), (12336, 27905), (15420, 22324), (16743, 20560)]