63925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 220776192

約数和(自身を除く): 156850272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 431, 480, 515, 618, 720, 824, 862, 927, 1030, 1236, 1293, 1440, 1545, 1648, 1724, 1854, 2060, 2155, 2472, 2586, 3090, 3296, 3448, 3708, 3879, 4120, 4310, 4635, 4944, 5172, 6180, 6465, 6896, 7416, 7758, 8240, 8620, 9270, 9888, 10344, 12360, 12930, 13792, 14832, 15516, 16480, 17240, 18540, 19395, 20688, 24720, 25860, 29664, 31032, 34480, 37080, 38790, 41376, 44393, 49440, 51720, 62064, 68960, 74160, 77580, 88786, 103440, 124128, 133179, 148320, 155160, 177572, 206880, 221965, 266358, 310320, 355144, 399537, 443930, 532716, 620640, 665895, 710288, 799074, 887860, 1065432, 1331790, 1420576, 1598148, 1775720, 1997685, 2130864, 2663580, 3196296, 3551440, 3995370, 4261728, 5327160, 6392592, 7102880, 7990740, 10654320, 12785184, 15981480, 21308640, 31962960, 63925920]

約数ペア:

[(1, 63925920), (2, 31962960), (3, 21308640), (4, 15981480), (5, 12785184), (6, 10654320), (8, 7990740), (9, 7102880), (10, 6392592), (12, 5327160), (15, 4261728), (16, 3995370), (18, 3551440), (20, 3196296), (24, 2663580), (30, 2130864), (32, 1997685), (36, 1775720), (40, 1598148), (45, 1420576), (48, 1331790), (60, 1065432), (72, 887860), (80, 799074), (90, 710288), (96, 665895), (103, 620640), (120, 532716), (144, 443930), (160, 399537), (180, 355144), (206, 310320), (240, 266358), (288, 221965), (309, 206880), (360, 177572), (412, 155160), (431, 148320), (480, 133179), (515, 124128), (618, 103440), (720, 88786), (824, 77580), (862, 74160), (927, 68960), (1030, 62064), (1236, 51720), (1293, 49440), (1440, 44393), (1545, 41376), (1648, 38790), (1724, 37080), (1854, 34480), (2060, 31032), (2155, 29664), (2472, 25860), (2586, 24720), (3090, 20688), (3296, 19395), (3448, 18540), (3708, 17240), (3879, 16480), (4120, 15516), (4310, 14832), (4635, 13792), (4944, 12930), (5172, 12360), (6180, 10344), (6465, 9888), (6896, 9270), (7416, 8620), (7758, 8240)]