88938960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 306408960

約数和(自身を除く): 217470000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 571, 590, 649, 660, 708, 880, 885, 944, 1142, 1180, 1298, 1320, 1416, 1713, 1770, 1947, 2284, 2360, 2596, 2640, 2832, 2855, 3245, 3426, 3540, 3894, 4568, 4720, 5192, 5710, 6281, 6490, 6852, 7080, 7788, 8565, 9136, 9735, 10384, 11420, 12562, 12980, 13704, 14160, 15576, 17130, 18843, 19470, 22840, 25124, 25960, 27408, 31152, 31405, 33689, 34260, 37686, 38940, 45680, 50248, 51920, 62810, 67378, 68520, 75372, 77880, 94215, 100496, 101067, 125620, 134756, 137040, 150744, 155760, 168445, 188430, 202134, 251240, 269512, 301488, 336890, 370579, 376860, 404268, 502480, 505335, 539024, 673780, 741158, 753720, 808536, 1010670, 1111737, 1347560, 1482316, 1507440, 1617072, 1852895, 2021340, 2223474, 2695120, 2964632, 3705790, 4042680, 4446948, 5558685, 5929264, 7411580, 8085360, 8893896, 11117370, 14823160, 17787792, 22234740, 29646320, 44469480, 88938960]

約数ペア:

[(1, 88938960), (2, 44469480), (3, 29646320), (4, 22234740), (5, 17787792), (6, 14823160), (8, 11117370), (10, 8893896), (11, 8085360), (12, 7411580), (15, 5929264), (16, 5558685), (20, 4446948), (22, 4042680), (24, 3705790), (30, 2964632), (33, 2695120), (40, 2223474), (44, 2021340), (48, 1852895), (55, 1617072), (59, 1507440), (60, 1482316), (66, 1347560), (80, 1111737), (88, 1010670), (110, 808536), (118, 753720), (120, 741158), (132, 673780), (165, 539024), (176, 505335), (177, 502480), (220, 404268), (236, 376860), (240, 370579), (264, 336890), (295, 301488), (330, 269512), (354, 251240), (440, 202134), (472, 188430), (528, 168445), (571, 155760), (590, 150744), (649, 137040), (660, 134756), (708, 125620), (880, 101067), (885, 100496), (944, 94215), (1142, 77880), (1180, 75372), (1298, 68520), (1320, 67378), (1416, 62810), (1713, 51920), (1770, 50248), (1947, 45680), (2284, 38940), (2360, 37686), (2596, 34260), (2640, 33689), (2832, 31405), (2855, 31152), (3245, 27408), (3426, 25960), (3540, 25124), (3894, 22840), (4568, 19470), (4720, 18843), (5192, 17130), (5710, 15576), (6281, 14160), (6490, 13704), (6852, 12980), (7080, 12562), (7788, 11420), (8565, 10384), (9136, 9735)]