987779160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119297}}^1$

素因数の和:119337

約数の個数: 96

約数和(自身を含む): 3349887840

約数和(自身を除く): 2362108680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 119297, 238594, 357891, 477188, 596485, 715782, 954376, 1073673, 1192970, 1431564, 1789455, 2147346, 2385940, 2743831, 2863128, 3578910, 4294692, 4771880, 5368365, 5487662, 7157820, 8231493, 8589384, 10736730, 10975324, 13719155, 14315640, 16462986, 21473460, 21950648, 24694479, 27438310, 32925972, 41157465, 42946920, 49388958, 54876620, 65851944, 82314930, 98777916, 109753240, 123472395, 164629860, 197555832, 246944790, 329259720, 493889580, 987779160]

約数ペア:

[(1, 987779160), (2, 493889580), (3, 329259720), (4, 246944790), (5, 197555832), (6, 164629860), (8, 123472395), (9, 109753240), (10, 98777916), (12, 82314930), (15, 65851944), (18, 54876620), (20, 49388958), (23, 42946920), (24, 41157465), (30, 32925972), (36, 27438310), (40, 24694479), (45, 21950648), (46, 21473460), (60, 16462986), (69, 14315640), (72, 13719155), (90, 10975324), (92, 10736730), (115, 8589384), (120, 8231493), (138, 7157820), (180, 5487662), (184, 5368365), (207, 4771880), (230, 4294692), (276, 3578910), (345, 2863128), (360, 2743831), (414, 2385940), (460, 2147346), (552, 1789455), (690, 1431564), (828, 1192970), (920, 1073673), (1035, 954376), (1380, 715782), (1656, 596485), (2070, 477188), (2760, 357891), (4140, 238594), (8280, 119297)]