227991240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 763344000

約数和(自身を除く): 535352760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 379, 540, 557, 758, 1080, 1114, 1137, 1516, 1671, 1895, 2228, 2274, 2785, 3032, 3342, 3411, 3790, 4456, 4548, 5013, 5570, 5685, 6684, 6822, 7580, 8355, 9096, 10026, 10233, 11140, 11370, 13368, 13644, 15039, 15160, 16710, 17055, 20052, 20466, 22280, 22740, 25065, 27288, 30078, 33420, 34110, 40104, 40932, 45480, 50130, 51165, 60156, 66840, 68220, 75195, 81864, 100260, 102330, 120312, 136440, 150390, 200520, 204660, 211103, 300780, 409320, 422206, 601560, 633309, 844412, 1055515, 1266618, 1688824, 1899927, 2111030, 2533236, 3166545, 3799854, 4222060, 5066472, 5699781, 6333090, 7599708, 8444120, 9499635, 11399562, 12666180, 15199416, 18999270, 22799124, 25332360, 28498905, 37998540, 45598248, 56997810, 75997080, 113995620, 227991240]

約数ペア:

[(1, 227991240), (2, 113995620), (3, 75997080), (4, 56997810), (5, 45598248), (6, 37998540), (8, 28498905), (9, 25332360), (10, 22799124), (12, 18999270), (15, 15199416), (18, 12666180), (20, 11399562), (24, 9499635), (27, 8444120), (30, 7599708), (36, 6333090), (40, 5699781), (45, 5066472), (54, 4222060), (60, 3799854), (72, 3166545), (90, 2533236), (108, 2111030), (120, 1899927), (135, 1688824), (180, 1266618), (216, 1055515), (270, 844412), (360, 633309), (379, 601560), (540, 422206), (557, 409320), (758, 300780), (1080, 211103), (1114, 204660), (1137, 200520), (1516, 150390), (1671, 136440), (1895, 120312), (2228, 102330), (2274, 100260), (2785, 81864), (3032, 75195), (3342, 68220), (3411, 66840), (3790, 60156), (4456, 51165), (4548, 50130), (5013, 45480), (5570, 40932), (5685, 40104), (6684, 34110), (6822, 33420), (7580, 30078), (8355, 27288), (9096, 25065), (10026, 22740), (10233, 22280), (11140, 20466), (11370, 20052), (13368, 17055), (13644, 16710), (15039, 15160)]