13038240

素因数分解:

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

素因数の和:1222

約数の個数: 96

約数和(自身を含む): 42892416

約数和(自身を除く): 29854176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1181, 1380, 1840, 2208, 2362, 2760, 3543, 3680, 4724, 5520, 5905, 7086, 9448, 11040, 11810, 14172, 17715, 18896, 23620, 27163, 28344, 35430, 37792, 47240, 54326, 56688, 70860, 81489, 94480, 108652, 113376, 135815, 141720, 162978, 188960, 217304, 271630, 283440, 325956, 407445, 434608, 543260, 566880, 651912, 814890, 869216, 1086520, 1303824, 1629780, 2173040, 2607648, 3259560, 4346080, 6519120, 13038240]

約数ペア:

[(1, 13038240), (2, 6519120), (3, 4346080), (4, 3259560), (5, 2607648), (6, 2173040), (8, 1629780), (10, 1303824), (12, 1086520), (15, 869216), (16, 814890), (20, 651912), (23, 566880), (24, 543260), (30, 434608), (32, 407445), (40, 325956), (46, 283440), (48, 271630), (60, 217304), (69, 188960), (80, 162978), (92, 141720), (96, 135815), (115, 113376), (120, 108652), (138, 94480), (160, 81489), (184, 70860), (230, 56688), (240, 54326), (276, 47240), (345, 37792), (368, 35430), (460, 28344), (480, 27163), (552, 23620), (690, 18896), (736, 17715), (920, 14172), (1104, 11810), (1181, 11040), (1380, 9448), (1840, 7086), (2208, 5905), (2362, 5520), (2760, 4724), (3543, 3680)]