4660288020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2897}}^1$

素因数の和:3252

約数の個数: 144

約数和(自身を含む): 14709135168

約数和(自身を除く): 10048847148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 331, 405, 486, 540, 662, 810, 972, 993, 1215, 1324, 1620, 1655, 1986, 2430, 2897, 2979, 3310, 3972, 4860, 4965, 5794, 5958, 6620, 8691, 8937, 9930, 11588, 11916, 14485, 14895, 17382, 17874, 19860, 26073, 26811, 28970, 29790, 34764, 35748, 43455, 44685, 52146, 53622, 57940, 59580, 78219, 80433, 86910, 89370, 104292, 107244, 130365, 134055, 156438, 160866, 173820, 178740, 234657, 260730, 268110, 312876, 321732, 391095, 402165, 469314, 521460, 536220, 703971, 782190, 804330, 938628, 958907, 1173285, 1407942, 1564380, 1608660, 1917814, 2346570, 2815884, 2876721, 3519855, 3835628, 4693140, 4794535, 5753442, 7039710, 8630163, 9589070, 11506884, 14079420, 14383605, 17260326, 19178140, 25890489, 28767210, 34520652, 43150815, 51780978, 57534420, 77671467, 86301630, 103561956, 129452445, 155342934, 172603260, 233014401, 258904890, 310685868, 388357335, 466028802, 517809780, 776714670, 932057604, 1165072005, 1553429340, 2330144010, 4660288020]

約数ペア:

[(1, 4660288020), (2, 2330144010), (3, 1553429340), (4, 1165072005), (5, 932057604), (6, 776714670), (9, 517809780), (10, 466028802), (12, 388357335), (15, 310685868), (18, 258904890), (20, 233014401), (27, 172603260), (30, 155342934), (36, 129452445), (45, 103561956), (54, 86301630), (60, 77671467), (81, 57534420), (90, 51780978), (108, 43150815), (135, 34520652), (162, 28767210), (180, 25890489), (243, 19178140), (270, 17260326), (324, 14383605), (331, 14079420), (405, 11506884), (486, 9589070), (540, 8630163), (662, 7039710), (810, 5753442), (972, 4794535), (993, 4693140), (1215, 3835628), (1324, 3519855), (1620, 2876721), (1655, 2815884), (1986, 2346570), (2430, 1917814), (2897, 1608660), (2979, 1564380), (3310, 1407942), (3972, 1173285), (4860, 958907), (4965, 938628), (5794, 804330), (5958, 782190), (6620, 703971), (8691, 536220), (8937, 521460), (9930, 469314), (11588, 402165), (11916, 391095), (14485, 321732), (14895, 312876), (17382, 268110), (17874, 260730), (19860, 234657), (26073, 178740), (26811, 173820), (28970, 160866), (29790, 156438), (34764, 134055), (35748, 130365), (43455, 107244), (44685, 104292), (52146, 89370), (53622, 86910), (57940, 80433), (59580, 78219)]