131577480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5297}}^1$

素因数の和:5340

約数の個数: 128

約数和(自身を含む): 457747200

約数和(自身を除く): 326169720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5297, 6210, 8280, 10594, 12420, 15891, 21188, 24840, 26485, 31782, 42376, 47673, 52970, 63564, 79455, 95346, 105940, 121831, 127128, 143019, 158910, 190692, 211880, 238365, 243662, 286038, 317820, 365493, 381384, 476730, 487324, 572076, 609155, 635640, 715095, 730986, 953460, 974648, 1096479, 1144152, 1218310, 1430190, 1461972, 1827465, 1906920, 2192958, 2436620, 2860380, 2923944, 3289437, 3654930, 4385916, 4873240, 5482395, 5720760, 6578874, 7309860, 8771832, 10964790, 13157748, 14619720, 16447185, 21929580, 26315496, 32894370, 43859160, 65788740, 131577480]

約数ペア:

[(1, 131577480), (2, 65788740), (3, 43859160), (4, 32894370), (5, 26315496), (6, 21929580), (8, 16447185), (9, 14619720), (10, 13157748), (12, 10964790), (15, 8771832), (18, 7309860), (20, 6578874), (23, 5720760), (24, 5482395), (27, 4873240), (30, 4385916), (36, 3654930), (40, 3289437), (45, 2923944), (46, 2860380), (54, 2436620), (60, 2192958), (69, 1906920), (72, 1827465), (90, 1461972), (92, 1430190), (108, 1218310), (115, 1144152), (120, 1096479), (135, 974648), (138, 953460), (180, 730986), (184, 715095), (207, 635640), (216, 609155), (230, 572076), (270, 487324), (276, 476730), (345, 381384), (360, 365493), (414, 317820), (460, 286038), (540, 243662), (552, 238365), (621, 211880), (690, 190692), (828, 158910), (920, 143019), (1035, 127128), (1080, 121831), (1242, 105940), (1380, 95346), (1656, 79455), (2070, 63564), (2484, 52970), (2760, 47673), (3105, 42376), (4140, 31782), (4968, 26485), (5297, 24840), (6210, 21188), (8280, 15891), (10594, 12420)]