270543480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1301

約数の個数: 128

約数和(自身を含む): 857848320

約数和(自身を除く): 587304840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 83, 92, 115, 120, 138, 166, 184, 230, 249, 276, 332, 345, 415, 460, 498, 552, 664, 690, 830, 920, 996, 1181, 1245, 1380, 1660, 1909, 1992, 2362, 2490, 2760, 3320, 3543, 3818, 4724, 4980, 5727, 5905, 7086, 7636, 9448, 9545, 9960, 11454, 11810, 14172, 15272, 17715, 19090, 22908, 23620, 27163, 28344, 28635, 35430, 38180, 45816, 47240, 54326, 57270, 70860, 76360, 81489, 98023, 108652, 114540, 135815, 141720, 162978, 196046, 217304, 229080, 271630, 294069, 325956, 392092, 407445, 490115, 543260, 588138, 651912, 784184, 814890, 980230, 1086520, 1176276, 1470345, 1629780, 1960460, 2254529, 2352552, 2940690, 3259560, 3920920, 4509058, 5881380, 6763587, 9018116, 11272645, 11762760, 13527174, 18036232, 22545290, 27054348, 33817935, 45090580, 54108696, 67635870, 90181160, 135271740, 270543480]

約数ペア:

[(1, 270543480), (2, 135271740), (3, 90181160), (4, 67635870), (5, 54108696), (6, 45090580), (8, 33817935), (10, 27054348), (12, 22545290), (15, 18036232), (20, 13527174), (23, 11762760), (24, 11272645), (30, 9018116), (40, 6763587), (46, 5881380), (60, 4509058), (69, 3920920), (83, 3259560), (92, 2940690), (115, 2352552), (120, 2254529), (138, 1960460), (166, 1629780), (184, 1470345), (230, 1176276), (249, 1086520), (276, 980230), (332, 814890), (345, 784184), (415, 651912), (460, 588138), (498, 543260), (552, 490115), (664, 407445), (690, 392092), (830, 325956), (920, 294069), (996, 271630), (1181, 229080), (1245, 217304), (1380, 196046), (1660, 162978), (1909, 141720), (1992, 135815), (2362, 114540), (2490, 108652), (2760, 98023), (3320, 81489), (3543, 76360), (3818, 70860), (4724, 57270), (4980, 54326), (5727, 47240), (5905, 45816), (7086, 38180), (7636, 35430), (9448, 28635), (9545, 28344), (9960, 27163), (11454, 23620), (11810, 22908), (14172, 19090), (15272, 17715)]