1566247440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{40037}}^1$

素因数の和:40216

約数の個数: 80

約数和(自身を含む): 4885276608

約数和(自身を除く): 3319029168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 40037, 80074, 120111, 160148, 200185, 240222, 320296, 400370, 480444, 600555, 640592, 800740, 960888, 1201110, 1601480, 1921776, 2402220, 3202960, 4804440, 6526031, 9608880, 13052062, 19578093, 26104124, 32630155, 39156186, 52208248, 65260310, 78312372, 97890465, 104416496, 130520620, 156624744, 195780930, 261041240, 313249488, 391561860, 522082480, 783123720, 1566247440]

約数ペア:

[(1, 1566247440), (2, 783123720), (3, 522082480), (4, 391561860), (5, 313249488), (6, 261041240), (8, 195780930), (10, 156624744), (12, 130520620), (15, 104416496), (16, 97890465), (20, 78312372), (24, 65260310), (30, 52208248), (40, 39156186), (48, 32630155), (60, 26104124), (80, 19578093), (120, 13052062), (163, 9608880), (240, 6526031), (326, 4804440), (489, 3202960), (652, 2402220), (815, 1921776), (978, 1601480), (1304, 1201110), (1630, 960888), (1956, 800740), (2445, 640592), (2608, 600555), (3260, 480444), (3912, 400370), (4890, 320296), (6520, 240222), (7824, 200185), (9780, 160148), (13040, 120111), (19560, 80074), (39120, 40037)]