121939560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 128

約数和(自身を含む): 424224000

約数和(自身を除く): 302284440

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, 4909, 4968, 6210, 8280, 9818, 12420, 14727, 19636, 24545, 24840, 29454, 39272, 44181, 49090, 58908, 73635, 88362, 98180, 112907, 117816, 132543, 147270, 176724, 196360, 220905, 225814, 265086, 294540, 338721, 353448, 441810, 451628, 530172, 564535, 589080, 662715, 677442, 883620, 903256, 1016163, 1060344, 1129070, 1325430, 1354884, 1693605, 1767240, 2032326, 2258140, 2650860, 2709768, 3048489, 3387210, 4064652, 4516280, 5080815, 5301720, 6096978, 6774420, 8129304, 10161630, 12193956, 13548840, 15242445, 20323260, 24387912, 30484890, 40646520, 60969780, 121939560]

約数ペア:

[(1, 121939560), (2, 60969780), (3, 40646520), (4, 30484890), (5, 24387912), (6, 20323260), (8, 15242445), (9, 13548840), (10, 12193956), (12, 10161630), (15, 8129304), (18, 6774420), (20, 6096978), (23, 5301720), (24, 5080815), (27, 4516280), (30, 4064652), (36, 3387210), (40, 3048489), (45, 2709768), (46, 2650860), (54, 2258140), (60, 2032326), (69, 1767240), (72, 1693605), (90, 1354884), (92, 1325430), (108, 1129070), (115, 1060344), (120, 1016163), (135, 903256), (138, 883620), (180, 677442), (184, 662715), (207, 589080), (216, 564535), (230, 530172), (270, 451628), (276, 441810), (345, 353448), (360, 338721), (414, 294540), (460, 265086), (540, 225814), (552, 220905), (621, 196360), (690, 176724), (828, 147270), (920, 132543), (1035, 117816), (1080, 112907), (1242, 98180), (1380, 88362), (1656, 73635), (2070, 58908), (2484, 49090), (2760, 44181), (3105, 39272), (4140, 29454), (4909, 24840), (4968, 24545), (6210, 19636), (8280, 14727), (9818, 12420)]