13240260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:775

約数の個数: 120

約数和(自身を含む): 45372096

約数和(自身を除く): 32131836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 743, 810, 891, 990, 1188, 1485, 1486, 1620, 1782, 1980, 2229, 2970, 2972, 3564, 3715, 4455, 4458, 5940, 6687, 7430, 8173, 8910, 8916, 11145, 13374, 14860, 16346, 17820, 20061, 22290, 24519, 26748, 32692, 33435, 40122, 40865, 44580, 49038, 60183, 66870, 73557, 80244, 81730, 98076, 100305, 120366, 122595, 133740, 147114, 163460, 200610, 220671, 240732, 245190, 294228, 300915, 367785, 401220, 441342, 490380, 601830, 662013, 735570, 882684, 1103355, 1203660, 1324026, 1471140, 2206710, 2648052, 3310065, 4413420, 6620130, 13240260]

約数ペア:

[(1, 13240260), (2, 6620130), (3, 4413420), (4, 3310065), (5, 2648052), (6, 2206710), (9, 1471140), (10, 1324026), (11, 1203660), (12, 1103355), (15, 882684), (18, 735570), (20, 662013), (22, 601830), (27, 490380), (30, 441342), (33, 401220), (36, 367785), (44, 300915), (45, 294228), (54, 245190), (55, 240732), (60, 220671), (66, 200610), (81, 163460), (90, 147114), (99, 133740), (108, 122595), (110, 120366), (132, 100305), (135, 98076), (162, 81730), (165, 80244), (180, 73557), (198, 66870), (220, 60183), (270, 49038), (297, 44580), (324, 40865), (330, 40122), (396, 33435), (405, 32692), (495, 26748), (540, 24519), (594, 22290), (660, 20061), (743, 17820), (810, 16346), (891, 14860), (990, 13374), (1188, 11145), (1485, 8916), (1486, 8910), (1620, 8173), (1782, 7430), (1980, 6687), (2229, 5940), (2970, 4458), (2972, 4455), (3564, 3715)]