63386880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 214570944

約数和(自身を除く): 151184064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 971, 1020, 1088, 1280, 1360, 1632, 1920, 1942, 2040, 2176, 2720, 2913, 3264, 3840, 3884, 4080, 4352, 4855, 5440, 5826, 6528, 7768, 8160, 9710, 10880, 11652, 13056, 14565, 15536, 16320, 16507, 19420, 21760, 23304, 29130, 31072, 32640, 33014, 38840, 46608, 49521, 58260, 62144, 65280, 66028, 77680, 82535, 93216, 99042, 116520, 124288, 132056, 155360, 165070, 186432, 198084, 233040, 247605, 248576, 264112, 310720, 330140, 372864, 396168, 466080, 495210, 528224, 621440, 660280, 745728, 792336, 932160, 990420, 1056448, 1242880, 1320560, 1584672, 1864320, 1980840, 2112896, 2641120, 3169344, 3728640, 3961680, 4225792, 5282240, 6338688, 7923360, 10564480, 12677376, 15846720, 21128960, 31693440, 63386880]

約数ペア:

[(1, 63386880), (2, 31693440), (3, 21128960), (4, 15846720), (5, 12677376), (6, 10564480), (8, 7923360), (10, 6338688), (12, 5282240), (15, 4225792), (16, 3961680), (17, 3728640), (20, 3169344), (24, 2641120), (30, 2112896), (32, 1980840), (34, 1864320), (40, 1584672), (48, 1320560), (51, 1242880), (60, 1056448), (64, 990420), (68, 932160), (80, 792336), (85, 745728), (96, 660280), (102, 621440), (120, 528224), (128, 495210), (136, 466080), (160, 396168), (170, 372864), (192, 330140), (204, 310720), (240, 264112), (255, 248576), (256, 247605), (272, 233040), (320, 198084), (340, 186432), (384, 165070), (408, 155360), (480, 132056), (510, 124288), (544, 116520), (640, 99042), (680, 93216), (768, 82535), (816, 77680), (960, 66028), (971, 65280), (1020, 62144), (1088, 58260), (1280, 49521), (1360, 46608), (1632, 38840), (1920, 33014), (1942, 32640), (2040, 31072), (2176, 29130), (2720, 23304), (2913, 21760), (3264, 19420), (3840, 16507), (3884, 16320), (4080, 15536), (4352, 14565), (4855, 13056), (5440, 11652), (5826, 10880), (6528, 9710), (7768, 8160)]