2545846080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{115301}}^1$

素因数の和:115344

約数の個数: 112

約数和(自身を含む): 8434571904

約数和(自身を除く): 5888725824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 115301, 230602, 345903, 461204, 576505, 691806, 922408, 1153010, 1383612, 1729515, 1844816, 2306020, 2651923, 2767224, 3459030, 3689632, 4612040, 5303846, 5534448, 6918060, 7379264, 7955769, 9224080, 10607692, 11068896, 13259615, 13836120, 15911538, 18448160, 21215384, 22137792, 26519230, 27672240, 31823076, 36896320, 39778845, 42430768, 53038460, 55344480, 63646152, 79557690, 84861536, 106076920, 110688960, 127292304, 159115380, 169723072, 212153840, 254584608, 318230760, 424307680, 509169216, 636461520, 848615360, 1272923040, 2545846080]

約数ペア:

[(1, 2545846080), (2, 1272923040), (3, 848615360), (4, 636461520), (5, 509169216), (6, 424307680), (8, 318230760), (10, 254584608), (12, 212153840), (15, 169723072), (16, 159115380), (20, 127292304), (23, 110688960), (24, 106076920), (30, 84861536), (32, 79557690), (40, 63646152), (46, 55344480), (48, 53038460), (60, 42430768), (64, 39778845), (69, 36896320), (80, 31823076), (92, 27672240), (96, 26519230), (115, 22137792), (120, 21215384), (138, 18448160), (160, 15911538), (184, 13836120), (192, 13259615), (230, 11068896), (240, 10607692), (276, 9224080), (320, 7955769), (345, 7379264), (368, 6918060), (460, 5534448), (480, 5303846), (552, 4612040), (690, 3689632), (736, 3459030), (920, 2767224), (960, 2651923), (1104, 2306020), (1380, 1844816), (1472, 1729515), (1840, 1383612), (2208, 1153010), (2760, 922408), (3680, 691806), (4416, 576505), (5520, 461204), (7360, 345903), (11040, 230602), (22080, 115301)]