165281040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{76519}}^1$

素因数の和:76541

約数の個数: 80

約数和(自身を含む): 569308800

約数和(自身を除く): 404027760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 76519, 153038, 229557, 306076, 382595, 459114, 612152, 688671, 765190, 918228, 1147785, 1224304, 1377342, 1530380, 1836456, 2066013, 2295570, 2754684, 3060760, 3443355, 3672912, 4132026, 4591140, 5509368, 6121520, 6886710, 8264052, 9182280, 10330065, 11018736, 13773420, 16528104, 18364560, 20660130, 27546840, 33056208, 41320260, 55093680, 82640520, 165281040]

約数ペア:

[(1, 165281040), (2, 82640520), (3, 55093680), (4, 41320260), (5, 33056208), (6, 27546840), (8, 20660130), (9, 18364560), (10, 16528104), (12, 13773420), (15, 11018736), (16, 10330065), (18, 9182280), (20, 8264052), (24, 6886710), (27, 6121520), (30, 5509368), (36, 4591140), (40, 4132026), (45, 3672912), (48, 3443355), (54, 3060760), (60, 2754684), (72, 2295570), (80, 2066013), (90, 1836456), (108, 1530380), (120, 1377342), (135, 1224304), (144, 1147785), (180, 918228), (216, 765190), (240, 688671), (270, 612152), (360, 459114), (432, 382595), (540, 306076), (720, 229557), (1080, 153038), (2160, 76519)]