338278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5387

約数の個数: 120

約数和(自身を含む): 1149033600

約数和(自身を除く): 810755280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5279, 5340, 6408, 7120, 8010, 10558, 10680, 12816, 15837, 16020, 21116, 21360, 26395, 31674, 32040, 42232, 47511, 52790, 63348, 64080, 79185, 84464, 95022, 105580, 126696, 158370, 190044, 211160, 237555, 253392, 316740, 380088, 422320, 469831, 475110, 633480, 760176, 939662, 950220, 1266960, 1409493, 1879324, 1900440, 2349155, 2818986, 3758648, 3800880, 4228479, 4698310, 5637972, 7047465, 7517296, 8456958, 9396620, 11275944, 14094930, 16913916, 18793240, 21142395, 22551888, 28189860, 33827832, 37586480, 42284790, 56379720, 67655664, 84569580, 112759440, 169139160, 338278320]

約数ペア:

[(1, 338278320), (2, 169139160), (3, 112759440), (4, 84569580), (5, 67655664), (6, 56379720), (8, 42284790), (9, 37586480), (10, 33827832), (12, 28189860), (15, 22551888), (16, 21142395), (18, 18793240), (20, 16913916), (24, 14094930), (30, 11275944), (36, 9396620), (40, 8456958), (45, 7517296), (48, 7047465), (60, 5637972), (72, 4698310), (80, 4228479), (89, 3800880), (90, 3758648), (120, 2818986), (144, 2349155), (178, 1900440), (180, 1879324), (240, 1409493), (267, 1266960), (356, 950220), (360, 939662), (445, 760176), (534, 633480), (712, 475110), (720, 469831), (801, 422320), (890, 380088), (1068, 316740), (1335, 253392), (1424, 237555), (1602, 211160), (1780, 190044), (2136, 158370), (2670, 126696), (3204, 105580), (3560, 95022), (4005, 84464), (4272, 79185), (5279, 64080), (5340, 63348), (6408, 52790), (7120, 47511), (8010, 42232), (10558, 32040), (10680, 31674), (12816, 26395), (15837, 21360), (16020, 21116)]