27607440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{16433}}^1$

素因数の和:16456

約数の個数: 80

約数和(自身を含む): 97815168

約数和(自身を除く): 70207728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 16433, 32866, 49299, 65732, 82165, 98598, 115031, 131464, 164330, 197196, 230062, 246495, 262928, 328660, 345093, 394392, 460124, 492990, 575155, 657320, 690186, 788784, 920248, 985980, 1150310, 1314640, 1380372, 1725465, 1840496, 1971960, 2300620, 2760744, 3450930, 3943920, 4601240, 5521488, 6901860, 9202480, 13803720, 27607440]

約数ペア:

[(1, 27607440), (2, 13803720), (3, 9202480), (4, 6901860), (5, 5521488), (6, 4601240), (7, 3943920), (8, 3450930), (10, 2760744), (12, 2300620), (14, 1971960), (15, 1840496), (16, 1725465), (20, 1380372), (21, 1314640), (24, 1150310), (28, 985980), (30, 920248), (35, 788784), (40, 690186), (42, 657320), (48, 575155), (56, 492990), (60, 460124), (70, 394392), (80, 345093), (84, 328660), (105, 262928), (112, 246495), (120, 230062), (140, 197196), (168, 164330), (210, 131464), (240, 115031), (280, 98598), (336, 82165), (420, 65732), (560, 49299), (840, 32866), (1680, 16433)]