27761040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{38557}}^1$

素因数の和:38576

約数の個数: 60

約数和(自身を含む): 93233244

約数和(自身を除く): 65472204

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, 720, 38557, 77114, 115671, 154228, 192785, 231342, 308456, 347013, 385570, 462684, 578355, 616912, 694026, 771140, 925368, 1156710, 1388052, 1542280, 1735065, 1850736, 2313420, 2776104, 3084560, 3470130, 4626840, 5552208, 6940260, 9253680, 13880520, 27761040]

約数ペア:

[(1, 27761040), (2, 13880520), (3, 9253680), (4, 6940260), (5, 5552208), (6, 4626840), (8, 3470130), (9, 3084560), (10, 2776104), (12, 2313420), (15, 1850736), (16, 1735065), (18, 1542280), (20, 1388052), (24, 1156710), (30, 925368), (36, 771140), (40, 694026), (45, 616912), (48, 578355), (60, 462684), (72, 385570), (80, 347013), (90, 308456), (120, 231342), (144, 192785), (180, 154228), (240, 115671), (360, 77114), (720, 38557)]