128189160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32371}}^1$

素因数の和:32399

約数の個数: 96

約数和(自身を含む): 454502880

約数和(自身を除く): 326313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 32371, 64742, 97113, 129484, 161855, 194226, 258968, 291339, 323710, 356081, 388452, 485565, 582678, 647420, 712162, 776904, 971130, 1068243, 1165356, 1294840, 1424324, 1456695, 1780405, 1942260, 2136486, 2330712, 2848648, 2913390, 3204729, 3560810, 3884520, 4272972, 5341215, 5826780, 6409458, 7121620, 8545944, 10682430, 11653560, 12818916, 14243240, 16023645, 21364860, 25637832, 32047290, 42729720, 64094580, 128189160]

約数ペア:

[(1, 128189160), (2, 64094580), (3, 42729720), (4, 32047290), (5, 25637832), (6, 21364860), (8, 16023645), (9, 14243240), (10, 12818916), (11, 11653560), (12, 10682430), (15, 8545944), (18, 7121620), (20, 6409458), (22, 5826780), (24, 5341215), (30, 4272972), (33, 3884520), (36, 3560810), (40, 3204729), (44, 2913390), (45, 2848648), (55, 2330712), (60, 2136486), (66, 1942260), (72, 1780405), (88, 1456695), (90, 1424324), (99, 1294840), (110, 1165356), (120, 1068243), (132, 971130), (165, 776904), (180, 712162), (198, 647420), (220, 582678), (264, 485565), (330, 388452), (360, 356081), (396, 323710), (440, 291339), (495, 258968), (660, 194226), (792, 161855), (990, 129484), (1320, 97113), (1980, 64742), (3960, 32371)]