270756420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1481}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 830583936

約数和(自身を除く): 559827516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 277, 330, 554, 660, 831, 1108, 1385, 1481, 1662, 2770, 2962, 3047, 3324, 4155, 4443, 5540, 5924, 6094, 7405, 8310, 8886, 9141, 12188, 14810, 15235, 16291, 16620, 17772, 18282, 22215, 29620, 30470, 32582, 36564, 44430, 45705, 48873, 60940, 65164, 81455, 88860, 91410, 97746, 162910, 182820, 195492, 244365, 325820, 410237, 488730, 820474, 977460, 1230711, 1640948, 2051185, 2461422, 4102370, 4512607, 4922844, 6153555, 8204740, 9025214, 12307110, 13537821, 18050428, 22563035, 24614220, 27075642, 45126070, 54151284, 67689105, 90252140, 135378210, 270756420]

約数ペア:

[(1, 270756420), (2, 135378210), (3, 90252140), (4, 67689105), (5, 54151284), (6, 45126070), (10, 27075642), (11, 24614220), (12, 22563035), (15, 18050428), (20, 13537821), (22, 12307110), (30, 9025214), (33, 8204740), (44, 6153555), (55, 4922844), (60, 4512607), (66, 4102370), (110, 2461422), (132, 2051185), (165, 1640948), (220, 1230711), (277, 977460), (330, 820474), (554, 488730), (660, 410237), (831, 325820), (1108, 244365), (1385, 195492), (1481, 182820), (1662, 162910), (2770, 97746), (2962, 91410), (3047, 88860), (3324, 81455), (4155, 65164), (4443, 60940), (5540, 48873), (5924, 45705), (6094, 44430), (7405, 36564), (8310, 32582), (8886, 30470), (9141, 29620), (12188, 22215), (14810, 18282), (15235, 17772), (16291, 16620)]