47944440

素因数分解:

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

素因数の和:554

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 113796360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 431, 515, 540, 618, 824, 862, 927, 1030, 1080, 1236, 1293, 1545, 1724, 1854, 2060, 2155, 2472, 2586, 2781, 3090, 3448, 3708, 3879, 4120, 4310, 4635, 5172, 5562, 6180, 6465, 7416, 7758, 8620, 9270, 10344, 11124, 11637, 12360, 12930, 13905, 15516, 17240, 18540, 19395, 22248, 23274, 25860, 27810, 31032, 37080, 38790, 44393, 46548, 51720, 55620, 58185, 77580, 88786, 93096, 111240, 116370, 133179, 155160, 177572, 221965, 232740, 266358, 355144, 399537, 443930, 465480, 532716, 665895, 799074, 887860, 1065432, 1198611, 1331790, 1598148, 1775720, 1997685, 2397222, 2663580, 3196296, 3995370, 4794444, 5327160, 5993055, 7990740, 9588888, 11986110, 15981480, 23972220, 47944440]

約数ペア:

[(1, 47944440), (2, 23972220), (3, 15981480), (4, 11986110), (5, 9588888), (6, 7990740), (8, 5993055), (9, 5327160), (10, 4794444), (12, 3995370), (15, 3196296), (18, 2663580), (20, 2397222), (24, 1997685), (27, 1775720), (30, 1598148), (36, 1331790), (40, 1198611), (45, 1065432), (54, 887860), (60, 799074), (72, 665895), (90, 532716), (103, 465480), (108, 443930), (120, 399537), (135, 355144), (180, 266358), (206, 232740), (216, 221965), (270, 177572), (309, 155160), (360, 133179), (412, 116370), (431, 111240), (515, 93096), (540, 88786), (618, 77580), (824, 58185), (862, 55620), (927, 51720), (1030, 46548), (1080, 44393), (1236, 38790), (1293, 37080), (1545, 31032), (1724, 27810), (1854, 25860), (2060, 23274), (2155, 22248), (2472, 19395), (2586, 18540), (2781, 17240), (3090, 15516), (3448, 13905), (3708, 12930), (3879, 12360), (4120, 11637), (4310, 11124), (4635, 10344), (5172, 9270), (5562, 8620), (6180, 7758), (6465, 7416)]