455376240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5227}}^1$

素因数の和:5268

約数の個数: 180

約数和(自身を含む): 1681293432

約数和(自身を除く): 1225917192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5227, 5445, 5808, 7260, 7920, 8712, 9680, 10454, 10890, 14520, 15681, 17424, 20908, 21780, 26135, 29040, 31362, 41816, 43560, 47043, 52270, 57497, 62724, 78405, 83632, 87120, 94086, 104540, 114994, 125448, 156810, 172491, 188172, 209080, 229988, 235215, 250896, 287485, 313620, 344982, 376344, 418160, 459976, 470430, 517473, 574970, 627240, 632467, 689964, 752688, 862455, 919952, 940860, 1034946, 1149940, 1254480, 1264934, 1379928, 1724910, 1881720, 1897401, 2069892, 2299880, 2529868, 2587365, 2759856, 3162335, 3449820, 3763440, 3794802, 4139784, 4599760, 5059736, 5174730, 5692203, 6324670, 6899640, 7589604, 8279568, 9487005, 10119472, 10349460, 11384406, 12649340, 13799280, 15179208, 18974010, 20698920, 22768812, 25298680, 28461015, 30358416, 37948020, 41397840, 45537624, 50597360, 56922030, 75896040, 91075248, 113844060, 151792080, 227688120, 455376240]

約数ペア:

[(1, 455376240), (2, 227688120), (3, 151792080), (4, 113844060), (5, 91075248), (6, 75896040), (8, 56922030), (9, 50597360), (10, 45537624), (11, 41397840), (12, 37948020), (15, 30358416), (16, 28461015), (18, 25298680), (20, 22768812), (22, 20698920), (24, 18974010), (30, 15179208), (33, 13799280), (36, 12649340), (40, 11384406), (44, 10349460), (45, 10119472), (48, 9487005), (55, 8279568), (60, 7589604), (66, 6899640), (72, 6324670), (80, 5692203), (88, 5174730), (90, 5059736), (99, 4599760), (110, 4139784), (120, 3794802), (121, 3763440), (132, 3449820), (144, 3162335), (165, 2759856), (176, 2587365), (180, 2529868), (198, 2299880), (220, 2069892), (240, 1897401), (242, 1881720), (264, 1724910), (330, 1379928), (360, 1264934), (363, 1254480), (396, 1149940), (440, 1034946), (484, 940860), (495, 919952), (528, 862455), (605, 752688), (660, 689964), (720, 632467), (726, 627240), (792, 574970), (880, 517473), (968, 470430), (990, 459976), (1089, 418160), (1210, 376344), (1320, 344982), (1452, 313620), (1584, 287485), (1815, 250896), (1936, 235215), (1980, 229988), (2178, 209080), (2420, 188172), (2640, 172491), (2904, 156810), (3630, 125448), (3960, 114994), (4356, 104540), (4840, 94086), (5227, 87120), (5445, 83632), (5808, 78405), (7260, 62724), (7920, 57497), (8712, 52270), (9680, 47043), (10454, 43560), (10890, 41816), (14520, 31362), (15681, 29040), (17424, 26135), (20908, 21780)]