850339440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51349}}^1$

素因数の和:51391

約数の個数: 120

約数和(自身を含む): 2979943200

約数和(自身を除く): 2129603760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 51349, 102698, 154047, 205396, 256745, 308094, 410792, 462141, 513490, 616188, 770235, 821584, 924282, 1026980, 1181027, 1232376, 1540470, 1848564, 2053960, 2310705, 2362054, 2464752, 3080940, 3543081, 3697128, 4107920, 4621410, 4724108, 5905135, 6161880, 7086162, 7394256, 9242820, 9448216, 10629243, 11810270, 12323760, 14172324, 17715405, 18485640, 18896432, 21258486, 23620540, 28344648, 35430810, 36971280, 42516972, 47241080, 53146215, 56689296, 70861620, 85033944, 94482160, 106292430, 141723240, 170067888, 212584860, 283446480, 425169720, 850339440]

約数ペア:

[(1, 850339440), (2, 425169720), (3, 283446480), (4, 212584860), (5, 170067888), (6, 141723240), (8, 106292430), (9, 94482160), (10, 85033944), (12, 70861620), (15, 56689296), (16, 53146215), (18, 47241080), (20, 42516972), (23, 36971280), (24, 35430810), (30, 28344648), (36, 23620540), (40, 21258486), (45, 18896432), (46, 18485640), (48, 17715405), (60, 14172324), (69, 12323760), (72, 11810270), (80, 10629243), (90, 9448216), (92, 9242820), (115, 7394256), (120, 7086162), (138, 6161880), (144, 5905135), (180, 4724108), (184, 4621410), (207, 4107920), (230, 3697128), (240, 3543081), (276, 3080940), (345, 2464752), (360, 2362054), (368, 2310705), (414, 2053960), (460, 1848564), (552, 1540470), (690, 1232376), (720, 1181027), (828, 1026980), (920, 924282), (1035, 821584), (1104, 770235), (1380, 616188), (1656, 513490), (1840, 462141), (2070, 410792), (2760, 308094), (3312, 256745), (4140, 205396), (5520, 154047), (8280, 102698), (16560, 51349)]