492768720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1559}}^1$

素因数の和:2017

約数の個数: 120

約数和(自身を含む): 1659715200

約数和(自身を除く): 1166946480

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, 90, 120, 144, 180, 240, 360, 439, 720, 878, 1317, 1559, 1756, 2195, 2634, 3118, 3512, 3951, 4390, 4677, 5268, 6236, 6585, 7024, 7795, 7902, 8780, 9354, 10536, 12472, 13170, 14031, 15590, 15804, 17560, 18708, 19755, 21072, 23385, 24944, 26340, 28062, 31180, 31608, 35120, 37416, 39510, 46770, 52680, 56124, 62360, 63216, 70155, 74832, 79020, 93540, 105360, 112248, 124720, 140310, 158040, 187080, 224496, 280620, 316080, 374160, 561240, 684401, 1122480, 1368802, 2053203, 2737604, 3422005, 4106406, 5475208, 6159609, 6844010, 8212812, 10266015, 10950416, 12319218, 13688020, 16425624, 20532030, 24638436, 27376040, 30798045, 32851248, 41064060, 49276872, 54752080, 61596090, 82128120, 98553744, 123192180, 164256240, 246384360, 492768720]

約数ペア:

[(1, 492768720), (2, 246384360), (3, 164256240), (4, 123192180), (5, 98553744), (6, 82128120), (8, 61596090), (9, 54752080), (10, 49276872), (12, 41064060), (15, 32851248), (16, 30798045), (18, 27376040), (20, 24638436), (24, 20532030), (30, 16425624), (36, 13688020), (40, 12319218), (45, 10950416), (48, 10266015), (60, 8212812), (72, 6844010), (80, 6159609), (90, 5475208), (120, 4106406), (144, 3422005), (180, 2737604), (240, 2053203), (360, 1368802), (439, 1122480), (720, 684401), (878, 561240), (1317, 374160), (1559, 316080), (1756, 280620), (2195, 224496), (2634, 187080), (3118, 158040), (3512, 140310), (3951, 124720), (4390, 112248), (4677, 105360), (5268, 93540), (6236, 79020), (6585, 74832), (7024, 70155), (7795, 63216), (7902, 62360), (8780, 56124), (9354, 52680), (10536, 46770), (12472, 39510), (13170, 37416), (14031, 35120), (15590, 31608), (15804, 31180), (17560, 28062), (18708, 26340), (19755, 24944), (21072, 23385)]