329357520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{739}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 1109378400

約数和(自身を除く): 780020880

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, 619, 720, 739, 1238, 1478, 1857, 2217, 2476, 2956, 3095, 3695, 3714, 4434, 4952, 5571, 5912, 6190, 6651, 7390, 7428, 8868, 9285, 9904, 11085, 11142, 11824, 12380, 13302, 14780, 14856, 17736, 18570, 22170, 22284, 24760, 26604, 27855, 29560, 29712, 33255, 35472, 37140, 44340, 44568, 49520, 53208, 55710, 59120, 66510, 74280, 88680, 89136, 106416, 111420, 133020, 148560, 177360, 222840, 266040, 445680, 457441, 532080, 914882, 1372323, 1829764, 2287205, 2744646, 3659528, 4116969, 4574410, 5489292, 6861615, 7319056, 8233938, 9148820, 10978584, 13723230, 16467876, 18297640, 20584845, 21957168, 27446460, 32935752, 36595280, 41169690, 54892920, 65871504, 82339380, 109785840, 164678760, 329357520]

約数ペア:

[(1, 329357520), (2, 164678760), (3, 109785840), (4, 82339380), (5, 65871504), (6, 54892920), (8, 41169690), (9, 36595280), (10, 32935752), (12, 27446460), (15, 21957168), (16, 20584845), (18, 18297640), (20, 16467876), (24, 13723230), (30, 10978584), (36, 9148820), (40, 8233938), (45, 7319056), (48, 6861615), (60, 5489292), (72, 4574410), (80, 4116969), (90, 3659528), (120, 2744646), (144, 2287205), (180, 1829764), (240, 1372323), (360, 914882), (619, 532080), (720, 457441), (739, 445680), (1238, 266040), (1478, 222840), (1857, 177360), (2217, 148560), (2476, 133020), (2956, 111420), (3095, 106416), (3695, 89136), (3714, 88680), (4434, 74280), (4952, 66510), (5571, 59120), (5912, 55710), (6190, 53208), (6651, 49520), (7390, 44568), (7428, 44340), (8868, 37140), (9285, 35472), (9904, 33255), (11085, 29712), (11142, 29560), (11824, 27855), (12380, 26604), (13302, 24760), (14780, 22284), (14856, 22170), (17736, 18570)]