88800240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16087}}^1$

素因数の和:16126

約数の個数: 80

約数和(自身を含む): 287267328

約数和(自身を除く): 198467088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16087, 32174, 48261, 64348, 80435, 96522, 128696, 160870, 193044, 241305, 257392, 321740, 370001, 386088, 482610, 643480, 740002, 772176, 965220, 1110003, 1286960, 1480004, 1850005, 1930440, 2220006, 2960008, 3700010, 3860880, 4440012, 5550015, 5920016, 7400020, 8880024, 11100030, 14800040, 17760048, 22200060, 29600080, 44400120, 88800240]

約数ペア:

[(1, 88800240), (2, 44400120), (3, 29600080), (4, 22200060), (5, 17760048), (6, 14800040), (8, 11100030), (10, 8880024), (12, 7400020), (15, 5920016), (16, 5550015), (20, 4440012), (23, 3860880), (24, 3700010), (30, 2960008), (40, 2220006), (46, 1930440), (48, 1850005), (60, 1480004), (69, 1286960), (80, 1110003), (92, 965220), (115, 772176), (120, 740002), (138, 643480), (184, 482610), (230, 386088), (240, 370001), (276, 321740), (345, 257392), (368, 241305), (460, 193044), (552, 160870), (690, 128696), (920, 96522), (1104, 80435), (1380, 64348), (1840, 48261), (2760, 32174), (5520, 16087)]