11200080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 36247680

約数和(自身を除く): 25047600

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, 2029, 2760, 4058, 5520, 6087, 8116, 10145, 12174, 16232, 20290, 24348, 30435, 32464, 40580, 46667, 48696, 60870, 81160, 93334, 97392, 121740, 140001, 162320, 186668, 233335, 243480, 280002, 373336, 466670, 486960, 560004, 700005, 746672, 933340, 1120008, 1400010, 1866680, 2240016, 2800020, 3733360, 5600040, 11200080]

約数ペア:

[(1, 11200080), (2, 5600040), (3, 3733360), (4, 2800020), (5, 2240016), (6, 1866680), (8, 1400010), (10, 1120008), (12, 933340), (15, 746672), (16, 700005), (20, 560004), (23, 486960), (24, 466670), (30, 373336), (40, 280002), (46, 243480), (48, 233335), (60, 186668), (69, 162320), (80, 140001), (92, 121740), (115, 97392), (120, 93334), (138, 81160), (184, 60870), (230, 48696), (240, 46667), (276, 40580), (345, 32464), (368, 30435), (460, 24348), (552, 20290), (690, 16232), (920, 12174), (1104, 10145), (1380, 8116), (1840, 6087), (2029, 5520), (2760, 4058)]