89276880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4831}}^1$

素因数の和:4865

約数の個数: 160

約数和(自身を含む): 345120768

約数和(自身を除く): 255843888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 4831, 6160, 9240, 9662, 14493, 18480, 19324, 24155, 28986, 33817, 38648, 48310, 53141, 57972, 67634, 72465, 77296, 96620, 101451, 106282, 115944, 135268, 144930, 159423, 169085, 193240, 202902, 212564, 231888, 265705, 270536, 289860, 318846, 338170, 371987, 386480, 405804, 425128, 507255, 531410, 541072, 579720, 637692, 676340, 743974, 797115, 811608, 850256, 1014510, 1062820, 1115961, 1159440, 1275384, 1352680, 1487948, 1594230, 1623216, 1859935, 2029020, 2125640, 2231922, 2550768, 2705360, 2975896, 3188460, 3719870, 4058040, 4251280, 4463844, 5579805, 5951792, 6376920, 7439740, 8116080, 8927688, 11159610, 12753840, 14879480, 17855376, 22319220, 29758960, 44638440, 89276880]

約数ペア:

[(1, 89276880), (2, 44638440), (3, 29758960), (4, 22319220), (5, 17855376), (6, 14879480), (7, 12753840), (8, 11159610), (10, 8927688), (11, 8116080), (12, 7439740), (14, 6376920), (15, 5951792), (16, 5579805), (20, 4463844), (21, 4251280), (22, 4058040), (24, 3719870), (28, 3188460), (30, 2975896), (33, 2705360), (35, 2550768), (40, 2231922), (42, 2125640), (44, 2029020), (48, 1859935), (55, 1623216), (56, 1594230), (60, 1487948), (66, 1352680), (70, 1275384), (77, 1159440), (80, 1115961), (84, 1062820), (88, 1014510), (105, 850256), (110, 811608), (112, 797115), (120, 743974), (132, 676340), (140, 637692), (154, 579720), (165, 541072), (168, 531410), (176, 507255), (210, 425128), (220, 405804), (231, 386480), (240, 371987), (264, 338170), (280, 318846), (308, 289860), (330, 270536), (336, 265705), (385, 231888), (420, 212564), (440, 202902), (462, 193240), (528, 169085), (560, 159423), (616, 144930), (660, 135268), (770, 115944), (840, 106282), (880, 101451), (924, 96620), (1155, 77296), (1232, 72465), (1320, 67634), (1540, 57972), (1680, 53141), (1848, 48310), (2310, 38648), (2640, 33817), (3080, 28986), (3696, 24155), (4620, 19324), (4831, 18480), (6160, 14493), (9240, 9662)]