23972220

素因数分解:

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

素因数の和:552

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 51506820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 431, 515, 540, 618, 862, 927, 1030, 1236, 1293, 1545, 1724, 1854, 2060, 2155, 2586, 2781, 3090, 3708, 3879, 4310, 4635, 5172, 5562, 6180, 6465, 7758, 8620, 9270, 11124, 11637, 12930, 13905, 15516, 18540, 19395, 23274, 25860, 27810, 38790, 44393, 46548, 55620, 58185, 77580, 88786, 116370, 133179, 177572, 221965, 232740, 266358, 399537, 443930, 532716, 665895, 799074, 887860, 1198611, 1331790, 1598148, 1997685, 2397222, 2663580, 3995370, 4794444, 5993055, 7990740, 11986110, 23972220]

約数ペア:

[(1, 23972220), (2, 11986110), (3, 7990740), (4, 5993055), (5, 4794444), (6, 3995370), (9, 2663580), (10, 2397222), (12, 1997685), (15, 1598148), (18, 1331790), (20, 1198611), (27, 887860), (30, 799074), (36, 665895), (45, 532716), (54, 443930), (60, 399537), (90, 266358), (103, 232740), (108, 221965), (135, 177572), (180, 133179), (206, 116370), (270, 88786), (309, 77580), (412, 58185), (431, 55620), (515, 46548), (540, 44393), (618, 38790), (862, 27810), (927, 25860), (1030, 23274), (1236, 19395), (1293, 18540), (1545, 15516), (1724, 13905), (1854, 12930), (2060, 11637), (2155, 11124), (2586, 9270), (2781, 8620), (3090, 7758), (3708, 6465), (3879, 6180), (4310, 5562), (4635, 5172)]