181969560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21977}}^1$

素因数の和:22017

約数の個数: 96

約数和(自身を含む): 617142240

約数和(自身を除く): 435172680

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, 21977, 43954, 65931, 87908, 109885, 131862, 175816, 197793, 219770, 263724, 329655, 395586, 439540, 505471, 527448, 659310, 791172, 879080, 988965, 1010942, 1318620, 1516413, 1582344, 1977930, 2021884, 2527355, 2637240, 3032826, 3955860, 4043768, 4549239, 5054710, 6065652, 7582065, 7911720, 9098478, 10109420, 12131304, 15164130, 18196956, 20218840, 22746195, 30328260, 36393912, 45492390, 60656520, 90984780, 181969560]

約数ペア:

[(1, 181969560), (2, 90984780), (3, 60656520), (4, 45492390), (5, 36393912), (6, 30328260), (8, 22746195), (9, 20218840), (10, 18196956), (12, 15164130), (15, 12131304), (18, 10109420), (20, 9098478), (23, 7911720), (24, 7582065), (30, 6065652), (36, 5054710), (40, 4549239), (45, 4043768), (46, 3955860), (60, 3032826), (69, 2637240), (72, 2527355), (90, 2021884), (92, 1977930), (115, 1582344), (120, 1516413), (138, 1318620), (180, 1010942), (184, 988965), (207, 879080), (230, 791172), (276, 659310), (345, 527448), (360, 505471), (414, 439540), (460, 395586), (552, 329655), (690, 263724), (828, 219770), (920, 197793), (1035, 175816), (1380, 131862), (1656, 109885), (2070, 87908), (2760, 65931), (4140, 43954), (8280, 21977)]