509681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17551}}^1$

素因数の和:17589

約数の個数: 120

約数和(自身を含む): 1736805504

約数和(自身を除く): 1227124464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 17551, 29040, 35102, 52653, 70204, 87755, 105306, 140408, 175510, 193061, 210612, 263265, 280816, 351020, 386122, 421224, 526530, 579183, 702040, 772244, 842448, 965305, 1053060, 1158366, 1404080, 1544488, 1930610, 2106120, 2123671, 2316732, 2895915, 3088976, 3861220, 4212240, 4247342, 4633464, 5791830, 6371013, 7722440, 8494684, 9266928, 10618355, 11583660, 12742026, 15444880, 16989368, 21236710, 23167320, 25484052, 31855065, 33978736, 42473420, 46334640, 50968104, 63710130, 84946840, 101936208, 127420260, 169893680, 254840520, 509681040]

約数ペア:

[(1, 509681040), (2, 254840520), (3, 169893680), (4, 127420260), (5, 101936208), (6, 84946840), (8, 63710130), (10, 50968104), (11, 46334640), (12, 42473420), (15, 33978736), (16, 31855065), (20, 25484052), (22, 23167320), (24, 21236710), (30, 16989368), (33, 15444880), (40, 12742026), (44, 11583660), (48, 10618355), (55, 9266928), (60, 8494684), (66, 7722440), (80, 6371013), (88, 5791830), (110, 4633464), (120, 4247342), (121, 4212240), (132, 3861220), (165, 3088976), (176, 2895915), (220, 2316732), (240, 2123671), (242, 2106120), (264, 1930610), (330, 1544488), (363, 1404080), (440, 1158366), (484, 1053060), (528, 965305), (605, 842448), (660, 772244), (726, 702040), (880, 579183), (968, 526530), (1210, 421224), (1320, 386122), (1452, 351020), (1815, 280816), (1936, 263265), (2420, 210612), (2640, 193061), (2904, 175510), (3630, 140408), (4840, 105306), (5808, 87755), (7260, 70204), (9680, 52653), (14520, 35102), (17551, 29040)]