65264760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16481}}^1$

素因数の和:16509

約数の個数: 96

約数和(自身を含む): 231407280

約数和(自身を除く): 166142520

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, 16481, 32962, 49443, 65924, 82405, 98886, 131848, 148329, 164810, 181291, 197772, 247215, 296658, 329620, 362582, 395544, 494430, 543873, 593316, 659240, 725164, 741645, 906455, 988860, 1087746, 1186632, 1450328, 1483290, 1631619, 1812910, 1977720, 2175492, 2719365, 2966580, 3263238, 3625820, 4350984, 5438730, 5933160, 6526476, 7251640, 8158095, 10877460, 13052952, 16316190, 21754920, 32632380, 65264760]

約数ペア:

[(1, 65264760), (2, 32632380), (3, 21754920), (4, 16316190), (5, 13052952), (6, 10877460), (8, 8158095), (9, 7251640), (10, 6526476), (11, 5933160), (12, 5438730), (15, 4350984), (18, 3625820), (20, 3263238), (22, 2966580), (24, 2719365), (30, 2175492), (33, 1977720), (36, 1812910), (40, 1631619), (44, 1483290), (45, 1450328), (55, 1186632), (60, 1087746), (66, 988860), (72, 906455), (88, 741645), (90, 725164), (99, 659240), (110, 593316), (120, 543873), (132, 494430), (165, 395544), (180, 362582), (198, 329620), (220, 296658), (264, 247215), (330, 197772), (360, 181291), (396, 164810), (440, 148329), (495, 131848), (660, 98886), (792, 82405), (990, 65924), (1320, 49443), (1980, 32962), (3960, 16481)]