24510720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 84474432

約数和(自身を除く): 59963712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 491, 520, 624, 640, 768, 780, 832, 960, 982, 1040, 1248, 1280, 1473, 1560, 1664, 1920, 1964, 2080, 2455, 2496, 2946, 3120, 3328, 3840, 3928, 4160, 4910, 4992, 5892, 6240, 6383, 7365, 7856, 8320, 9820, 9984, 11784, 12480, 12766, 14730, 15712, 16640, 19149, 19640, 23568, 24960, 25532, 29460, 31424, 31915, 38298, 39280, 47136, 49920, 51064, 58920, 62848, 63830, 76596, 78560, 94272, 95745, 102128, 117840, 125696, 127660, 153192, 157120, 188544, 191490, 204256, 235680, 255320, 306384, 314240, 377088, 382980, 408512, 471360, 510640, 612768, 628480, 765960, 817024, 942720, 1021280, 1225536, 1531920, 1634048, 1885440, 2042560, 2451072, 3063840, 4085120, 4902144, 6127680, 8170240, 12255360, 24510720]

約数ペア:

[(1, 24510720), (2, 12255360), (3, 8170240), (4, 6127680), (5, 4902144), (6, 4085120), (8, 3063840), (10, 2451072), (12, 2042560), (13, 1885440), (15, 1634048), (16, 1531920), (20, 1225536), (24, 1021280), (26, 942720), (30, 817024), (32, 765960), (39, 628480), (40, 612768), (48, 510640), (52, 471360), (60, 408512), (64, 382980), (65, 377088), (78, 314240), (80, 306384), (96, 255320), (104, 235680), (120, 204256), (128, 191490), (130, 188544), (156, 157120), (160, 153192), (192, 127660), (195, 125696), (208, 117840), (240, 102128), (256, 95745), (260, 94272), (312, 78560), (320, 76596), (384, 63830), (390, 62848), (416, 58920), (480, 51064), (491, 49920), (520, 47136), (624, 39280), (640, 38298), (768, 31915), (780, 31424), (832, 29460), (960, 25532), (982, 24960), (1040, 23568), (1248, 19640), (1280, 19149), (1473, 16640), (1560, 15712), (1664, 14730), (1920, 12766), (1964, 12480), (2080, 11784), (2455, 9984), (2496, 9820), (2946, 8320), (3120, 7856), (3328, 7365), (3840, 6383), (3928, 6240), (4160, 5892), (4910, 4992)]