1993594080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{244313}}^1$

素因数の和:244348

約数の個数: 96

約数和(自身を含む): 6649249824

約数和(自身を除く): 4655655744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 244313, 488626, 732939, 977252, 1221565, 1465878, 1954504, 2443130, 2931756, 3664695, 3909008, 4153321, 4886260, 5863512, 7329390, 7818016, 8306642, 9772520, 11727024, 12459963, 14658780, 16613284, 19545040, 20766605, 23454048, 24919926, 29317560, 33226568, 39090080, 41533210, 49839852, 58635120, 62299815, 66453136, 83066420, 99679704, 117270240, 124599630, 132906272, 166132840, 199359408, 249199260, 332265680, 398718816, 498398520, 664531360, 996797040, 1993594080]

約数ペア:

[(1, 1993594080), (2, 996797040), (3, 664531360), (4, 498398520), (5, 398718816), (6, 332265680), (8, 249199260), (10, 199359408), (12, 166132840), (15, 132906272), (16, 124599630), (17, 117270240), (20, 99679704), (24, 83066420), (30, 66453136), (32, 62299815), (34, 58635120), (40, 49839852), (48, 41533210), (51, 39090080), (60, 33226568), (68, 29317560), (80, 24919926), (85, 23454048), (96, 20766605), (102, 19545040), (120, 16613284), (136, 14658780), (160, 12459963), (170, 11727024), (204, 9772520), (240, 8306642), (255, 7818016), (272, 7329390), (340, 5863512), (408, 4886260), (480, 4153321), (510, 3909008), (544, 3664695), (680, 2931756), (816, 2443130), (1020, 1954504), (1360, 1465878), (1632, 1221565), (2040, 977252), (2720, 732939), (4080, 488626), (8160, 244313)]