48687120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3597

約数の個数: 120

約数和(自身を含む): 172161600

約数和(自身を除く): 123474480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 3559, 4560, 6840, 7118, 10677, 13680, 14236, 17795, 21354, 28472, 32031, 35590, 42708, 53385, 56944, 64062, 67621, 71180, 85416, 106770, 128124, 135242, 142360, 160155, 170832, 202863, 213540, 256248, 270484, 284720, 320310, 338105, 405726, 427080, 512496, 540968, 608589, 640620, 676210, 811452, 854160, 1014315, 1081936, 1217178, 1281240, 1352420, 1622904, 2028630, 2434356, 2562480, 2704840, 3042945, 3245808, 4057260, 4868712, 5409680, 6085890, 8114520, 9737424, 12171780, 16229040, 24343560, 48687120]

約数ペア:

[(1, 48687120), (2, 24343560), (3, 16229040), (4, 12171780), (5, 9737424), (6, 8114520), (8, 6085890), (9, 5409680), (10, 4868712), (12, 4057260), (15, 3245808), (16, 3042945), (18, 2704840), (19, 2562480), (20, 2434356), (24, 2028630), (30, 1622904), (36, 1352420), (38, 1281240), (40, 1217178), (45, 1081936), (48, 1014315), (57, 854160), (60, 811452), (72, 676210), (76, 640620), (80, 608589), (90, 540968), (95, 512496), (114, 427080), (120, 405726), (144, 338105), (152, 320310), (171, 284720), (180, 270484), (190, 256248), (228, 213540), (240, 202863), (285, 170832), (304, 160155), (342, 142360), (360, 135242), (380, 128124), (456, 106770), (570, 85416), (684, 71180), (720, 67621), (760, 64062), (855, 56944), (912, 53385), (1140, 42708), (1368, 35590), (1520, 32031), (1710, 28472), (2280, 21354), (2736, 17795), (3420, 14236), (3559, 13680), (4560, 10677), (6840, 7118)]