63786720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7817}}^1$

素因数の和:7852

約数の個数: 96

約数和(自身を含む): 212774688

約数和(自身を除く): 148987968

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, 7817, 8160, 15634, 23451, 31268, 39085, 46902, 62536, 78170, 93804, 117255, 125072, 132889, 156340, 187608, 234510, 250144, 265778, 312680, 375216, 398667, 469020, 531556, 625360, 664445, 750432, 797334, 938040, 1063112, 1250720, 1328890, 1594668, 1876080, 1993335, 2126224, 2657780, 3189336, 3752160, 3986670, 4252448, 5315560, 6378672, 7973340, 10631120, 12757344, 15946680, 21262240, 31893360, 63786720]

約数ペア:

[(1, 63786720), (2, 31893360), (3, 21262240), (4, 15946680), (5, 12757344), (6, 10631120), (8, 7973340), (10, 6378672), (12, 5315560), (15, 4252448), (16, 3986670), (17, 3752160), (20, 3189336), (24, 2657780), (30, 2126224), (32, 1993335), (34, 1876080), (40, 1594668), (48, 1328890), (51, 1250720), (60, 1063112), (68, 938040), (80, 797334), (85, 750432), (96, 664445), (102, 625360), (120, 531556), (136, 469020), (160, 398667), (170, 375216), (204, 312680), (240, 265778), (255, 250144), (272, 234510), (340, 187608), (408, 156340), (480, 132889), (510, 125072), (544, 117255), (680, 93804), (816, 78170), (1020, 62536), (1360, 46902), (1632, 39085), (2040, 31268), (2720, 23451), (4080, 15634), (7817, 8160)]