510821520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193493}}^1$

素因数の和:193520

約数の個数: 80

約数和(自身を含む): 1727514432

約数和(自身を除く): 1216692912

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, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 193493, 386986, 580479, 773972, 967465, 1160958, 1547944, 1934930, 2128423, 2321916, 2902395, 3095888, 3869860, 4256846, 4643832, 5804790, 6385269, 7739720, 8513692, 9287664, 10642115, 11609580, 12770538, 15479440, 17027384, 21284230, 23219160, 25541076, 31926345, 34054768, 42568460, 46438320, 51082152, 63852690, 85136920, 102164304, 127705380, 170273840, 255410760, 510821520]

約数ペア:

[(1, 510821520), (2, 255410760), (3, 170273840), (4, 127705380), (5, 102164304), (6, 85136920), (8, 63852690), (10, 51082152), (11, 46438320), (12, 42568460), (15, 34054768), (16, 31926345), (20, 25541076), (22, 23219160), (24, 21284230), (30, 17027384), (33, 15479440), (40, 12770538), (44, 11609580), (48, 10642115), (55, 9287664), (60, 8513692), (66, 7739720), (80, 6385269), (88, 5804790), (110, 4643832), (120, 4256846), (132, 3869860), (165, 3095888), (176, 2902395), (220, 2321916), (240, 2128423), (264, 1934930), (330, 1547944), (440, 1160958), (528, 967465), (660, 773972), (880, 580479), (1320, 386986), (2640, 193493)]