518375160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5393}}^1$

素因数の和:5502

約数の個数: 128

約数和(自身を含む): 1747656000

約数和(自身を除く): 1229280840

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 5393, 6408, 8010, 9612, 10680, 10786, 12015, 16020, 16179, 19224, 21572, 24030, 26965, 32040, 32358, 43144, 48060, 48537, 53930, 64716, 80895, 96120, 97074, 107860, 129432, 145611, 161790, 194148, 215720, 242685, 291222, 323580, 388296, 479977, 485370, 582444, 647160, 728055, 959954, 970740, 1164888, 1439931, 1456110, 1919908, 1941480, 2399885, 2879862, 2912220, 3839816, 4319793, 4799770, 5759724, 5824440, 7199655, 8639586, 9599540, 11519448, 12959379, 14399310, 17279172, 19199080, 21598965, 25918758, 28798620, 34558344, 43197930, 51837516, 57597240, 64796895, 86395860, 103675032, 129593790, 172791720, 259187580, 518375160]

約数ペア:

[(1, 518375160), (2, 259187580), (3, 172791720), (4, 129593790), (5, 103675032), (6, 86395860), (8, 64796895), (9, 57597240), (10, 51837516), (12, 43197930), (15, 34558344), (18, 28798620), (20, 25918758), (24, 21598965), (27, 19199080), (30, 17279172), (36, 14399310), (40, 12959379), (45, 11519448), (54, 9599540), (60, 8639586), (72, 7199655), (89, 5824440), (90, 5759724), (108, 4799770), (120, 4319793), (135, 3839816), (178, 2912220), (180, 2879862), (216, 2399885), (267, 1941480), (270, 1919908), (356, 1456110), (360, 1439931), (445, 1164888), (534, 970740), (540, 959954), (712, 728055), (801, 647160), (890, 582444), (1068, 485370), (1080, 479977), (1335, 388296), (1602, 323580), (1780, 291222), (2136, 242685), (2403, 215720), (2670, 194148), (3204, 161790), (3560, 145611), (4005, 129432), (4806, 107860), (5340, 97074), (5393, 96120), (6408, 80895), (8010, 64716), (9612, 53930), (10680, 48537), (10786, 48060), (12015, 43144), (16020, 32358), (16179, 32040), (19224, 26965), (21572, 24030)]