91082760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 290338560

約数和(自身を除く): 199255800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 541, 552, 610, 690, 732, 915, 920, 1082, 1220, 1380, 1403, 1464, 1623, 1830, 2164, 2440, 2705, 2760, 2806, 3246, 3660, 4209, 4328, 5410, 5612, 6492, 7015, 7320, 8115, 8418, 10820, 11224, 12443, 12984, 14030, 16230, 16836, 21045, 21640, 24886, 28060, 32460, 33001, 33672, 37329, 42090, 49772, 56120, 62215, 64920, 66002, 74658, 84180, 99003, 99544, 124430, 132004, 149316, 165005, 168360, 186645, 198006, 248860, 264008, 298632, 330010, 373290, 396012, 495015, 497720, 660020, 746580, 759023, 792024, 990030, 1320040, 1493160, 1518046, 1980060, 2277069, 3036092, 3795115, 3960120, 4554138, 6072184, 7590230, 9108276, 11385345, 15180460, 18216552, 22770690, 30360920, 45541380, 91082760]

約数ペア:

[(1, 91082760), (2, 45541380), (3, 30360920), (4, 22770690), (5, 18216552), (6, 15180460), (8, 11385345), (10, 9108276), (12, 7590230), (15, 6072184), (20, 4554138), (23, 3960120), (24, 3795115), (30, 3036092), (40, 2277069), (46, 1980060), (60, 1518046), (61, 1493160), (69, 1320040), (92, 990030), (115, 792024), (120, 759023), (122, 746580), (138, 660020), (183, 497720), (184, 495015), (230, 396012), (244, 373290), (276, 330010), (305, 298632), (345, 264008), (366, 248860), (460, 198006), (488, 186645), (541, 168360), (552, 165005), (610, 149316), (690, 132004), (732, 124430), (915, 99544), (920, 99003), (1082, 84180), (1220, 74658), (1380, 66002), (1403, 64920), (1464, 62215), (1623, 56120), (1830, 49772), (2164, 42090), (2440, 37329), (2705, 33672), (2760, 33001), (2806, 32460), (3246, 28060), (3660, 24886), (4209, 21640), (4328, 21045), (5410, 16836), (5612, 16230), (6492, 14030), (7015, 12984), (7320, 12443), (8115, 11224), (8418, 10820)]