556919280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3008

約数の個数: 160

約数和(自身を含む): 1940500800

約数和(自身を除く): 1383581520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2670, 2897, 3204, 3560, 4005, 4272, 4806, 5340, 5794, 6408, 7120, 8010, 8691, 9612, 10680, 11588, 12015, 12816, 14485, 16020, 17382, 19224, 21360, 23176, 24030, 26073, 28970, 32040, 34764, 38448, 43455, 46352, 48060, 52146, 57940, 64080, 69528, 78219, 86910, 96120, 104292, 115880, 130365, 139056, 156438, 173820, 192240, 208584, 231760, 257833, 260730, 312876, 347640, 391095, 417168, 515666, 521460, 625752, 695280, 773499, 782190, 1031332, 1042920, 1251504, 1289165, 1546998, 1564380, 2062664, 2085840, 2320497, 2578330, 3093996, 3128760, 3867495, 4125328, 4640994, 5156660, 6187992, 6257520, 6961491, 7734990, 9281988, 10313320, 11602485, 12375984, 13922982, 15469980, 18563976, 20626640, 23204970, 27845964, 30939960, 34807455, 37127952, 46409940, 55691928, 61879920, 69614910, 92819880, 111383856, 139229820, 185639760, 278459640, 556919280]

約数ペア:

[(1, 556919280), (2, 278459640), (3, 185639760), (4, 139229820), (5, 111383856), (6, 92819880), (8, 69614910), (9, 61879920), (10, 55691928), (12, 46409940), (15, 37127952), (16, 34807455), (18, 30939960), (20, 27845964), (24, 23204970), (27, 20626640), (30, 18563976), (36, 15469980), (40, 13922982), (45, 12375984), (48, 11602485), (54, 10313320), (60, 9281988), (72, 7734990), (80, 6961491), (89, 6257520), (90, 6187992), (108, 5156660), (120, 4640994), (135, 4125328), (144, 3867495), (178, 3128760), (180, 3093996), (216, 2578330), (240, 2320497), (267, 2085840), (270, 2062664), (356, 1564380), (360, 1546998), (432, 1289165), (445, 1251504), (534, 1042920), (540, 1031332), (712, 782190), (720, 773499), (801, 695280), (890, 625752), (1068, 521460), (1080, 515666), (1335, 417168), (1424, 391095), (1602, 347640), (1780, 312876), (2136, 260730), (2160, 257833), (2403, 231760), (2670, 208584), (2897, 192240), (3204, 173820), (3560, 156438), (4005, 139056), (4272, 130365), (4806, 115880), (5340, 104292), (5794, 96120), (6408, 86910), (7120, 78219), (8010, 69528), (8691, 64080), (9612, 57940), (10680, 52146), (11588, 48060), (12015, 46352), (12816, 43455), (14485, 38448), (16020, 34764), (17382, 32040), (19224, 28970), (21360, 26073), (23176, 24030)]