304860720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18959}}^1$

素因数の和:19042

約数の個数: 80

約数和(自身を含む): 959224320

約数和(自身を除く): 654363600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 16080, 18959, 37918, 56877, 75836, 94795, 113754, 151672, 189590, 227508, 284385, 303344, 379180, 455016, 568770, 758360, 910032, 1137540, 1270253, 1516720, 2275080, 2540506, 3810759, 4550160, 5081012, 6351265, 7621518, 10162024, 12702530, 15243036, 19053795, 20324048, 25405060, 30486072, 38107590, 50810120, 60972144, 76215180, 101620240, 152430360, 304860720]

約数ペア:

[(1, 304860720), (2, 152430360), (3, 101620240), (4, 76215180), (5, 60972144), (6, 50810120), (8, 38107590), (10, 30486072), (12, 25405060), (15, 20324048), (16, 19053795), (20, 15243036), (24, 12702530), (30, 10162024), (40, 7621518), (48, 6351265), (60, 5081012), (67, 4550160), (80, 3810759), (120, 2540506), (134, 2275080), (201, 1516720), (240, 1270253), (268, 1137540), (335, 910032), (402, 758360), (536, 568770), (670, 455016), (804, 379180), (1005, 303344), (1072, 284385), (1340, 227508), (1608, 189590), (2010, 151672), (2680, 113754), (3216, 94795), (4020, 75836), (5360, 56877), (8040, 37918), (16080, 18959)]