345188520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7433}}^1$

素因数の和:7496

約数の個数: 128

約数和(自身を含む): 1177545600

約数和(自身を除く): 832357080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 4644, 5160, 5805, 7433, 7740, 9288, 11610, 14866, 15480, 22299, 23220, 29732, 37165, 44598, 46440, 59464, 66897, 74330, 89196, 111495, 133794, 148660, 178392, 200691, 222990, 267588, 297320, 319619, 334485, 401382, 445980, 535176, 639238, 668970, 802764, 891960, 958857, 1003455, 1278476, 1337940, 1598095, 1605528, 1917714, 2006910, 2556952, 2675880, 2876571, 3196190, 3835428, 4013820, 4794285, 5753142, 6392380, 7670856, 8027640, 8629713, 9588570, 11506284, 12784760, 14382855, 17259426, 19177140, 23012568, 28765710, 34518852, 38354280, 43148565, 57531420, 69037704, 86297130, 115062840, 172594260, 345188520]

約数ペア:

[(1, 345188520), (2, 172594260), (3, 115062840), (4, 86297130), (5, 69037704), (6, 57531420), (8, 43148565), (9, 38354280), (10, 34518852), (12, 28765710), (15, 23012568), (18, 19177140), (20, 17259426), (24, 14382855), (27, 12784760), (30, 11506284), (36, 9588570), (40, 8629713), (43, 8027640), (45, 7670856), (54, 6392380), (60, 5753142), (72, 4794285), (86, 4013820), (90, 3835428), (108, 3196190), (120, 2876571), (129, 2675880), (135, 2556952), (172, 2006910), (180, 1917714), (215, 1605528), (216, 1598095), (258, 1337940), (270, 1278476), (344, 1003455), (360, 958857), (387, 891960), (430, 802764), (516, 668970), (540, 639238), (645, 535176), (774, 445980), (860, 401382), (1032, 334485), (1080, 319619), (1161, 297320), (1290, 267588), (1548, 222990), (1720, 200691), (1935, 178392), (2322, 148660), (2580, 133794), (3096, 111495), (3870, 89196), (4644, 74330), (5160, 66897), (5805, 59464), (7433, 46440), (7740, 44598), (9288, 37165), (11610, 29732), (14866, 23220), (15480, 22299)]