24702720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:950

約数の個数: 144

約数和(自身を含む): 90263040

約数和(自身を除く): 65560320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 919, 960, 1120, 1280, 1344, 1680, 1792, 1838, 1920, 2240, 2688, 2757, 3360, 3676, 3840, 4480, 4595, 5376, 5514, 6433, 6720, 7352, 8960, 9190, 11028, 12866, 13440, 13785, 14704, 18380, 19299, 22056, 25732, 26880, 27570, 29408, 32165, 36760, 38598, 44112, 51464, 55140, 58816, 64330, 73520, 77196, 88224, 96495, 102928, 110280, 117632, 128660, 147040, 154392, 176448, 192990, 205856, 220560, 235264, 257320, 294080, 308784, 352896, 385980, 411712, 441120, 514640, 588160, 617568, 705792, 771960, 823424, 882240, 1029280, 1176320, 1235136, 1543920, 1646848, 1764480, 2058560, 2470272, 3087840, 3528960, 4117120, 4940544, 6175680, 8234240, 12351360, 24702720]

約数ペア:

[(1, 24702720), (2, 12351360), (3, 8234240), (4, 6175680), (5, 4940544), (6, 4117120), (7, 3528960), (8, 3087840), (10, 2470272), (12, 2058560), (14, 1764480), (15, 1646848), (16, 1543920), (20, 1235136), (21, 1176320), (24, 1029280), (28, 882240), (30, 823424), (32, 771960), (35, 705792), (40, 617568), (42, 588160), (48, 514640), (56, 441120), (60, 411712), (64, 385980), (70, 352896), (80, 308784), (84, 294080), (96, 257320), (105, 235264), (112, 220560), (120, 205856), (128, 192990), (140, 176448), (160, 154392), (168, 147040), (192, 128660), (210, 117632), (224, 110280), (240, 102928), (256, 96495), (280, 88224), (320, 77196), (336, 73520), (384, 64330), (420, 58816), (448, 55140), (480, 51464), (560, 44112), (640, 38598), (672, 36760), (768, 32165), (840, 29408), (896, 27570), (919, 26880), (960, 25732), (1120, 22056), (1280, 19299), (1344, 18380), (1680, 14704), (1792, 13785), (1838, 13440), (1920, 12866), (2240, 11028), (2688, 9190), (2757, 8960), (3360, 7352), (3676, 6720), (3840, 6433), (4480, 5514), (4595, 5376)]