87646560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 305690112

約数和(自身を除く): 218043552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 467, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 934, 1020, 1104, 1173, 1360, 1380, 1401, 1564, 1632, 1840, 1868, 1955, 2040, 2208, 2335, 2346, 2720, 2760, 2802, 3128, 3680, 3736, 3910, 4080, 4670, 4692, 5520, 5604, 5865, 6256, 7005, 7472, 7820, 7939, 8160, 9340, 9384, 10741, 11040, 11208, 11730, 12512, 14010, 14944, 15640, 15878, 18680, 18768, 21482, 22416, 23460, 23817, 28020, 31280, 31756, 32223, 37360, 37536, 39695, 42964, 44832, 46920, 47634, 53705, 56040, 62560, 63512, 64446, 74720, 79390, 85928, 93840, 95268, 107410, 112080, 119085, 127024, 128892, 158780, 161115, 171856, 182597, 187680, 190536, 214820, 224160, 238170, 254048, 257784, 317560, 322230, 343712, 365194, 381072, 429640, 476340, 515568, 547791, 635120, 644460, 730388, 762144, 859280, 912985, 952680, 1031136, 1095582, 1270240, 1288920, 1460776, 1718560, 1825970, 1905360, 2191164, 2577840, 2738955, 2921552, 3651940, 3810720, 4382328, 5155680, 5477910, 5843104, 7303880, 8764656, 10955820, 14607760, 17529312, 21911640, 29215520, 43823280, 87646560]

約数ペア:

[(1, 87646560), (2, 43823280), (3, 29215520), (4, 21911640), (5, 17529312), (6, 14607760), (8, 10955820), (10, 8764656), (12, 7303880), (15, 5843104), (16, 5477910), (17, 5155680), (20, 4382328), (23, 3810720), (24, 3651940), (30, 2921552), (32, 2738955), (34, 2577840), (40, 2191164), (46, 1905360), (48, 1825970), (51, 1718560), (60, 1460776), (68, 1288920), (69, 1270240), (80, 1095582), (85, 1031136), (92, 952680), (96, 912985), (102, 859280), (115, 762144), (120, 730388), (136, 644460), (138, 635120), (160, 547791), (170, 515568), (184, 476340), (204, 429640), (230, 381072), (240, 365194), (255, 343712), (272, 322230), (276, 317560), (340, 257784), (345, 254048), (368, 238170), (391, 224160), (408, 214820), (460, 190536), (467, 187680), (480, 182597), (510, 171856), (544, 161115), (552, 158780), (680, 128892), (690, 127024), (736, 119085), (782, 112080), (816, 107410), (920, 95268), (934, 93840), (1020, 85928), (1104, 79390), (1173, 74720), (1360, 64446), (1380, 63512), (1401, 62560), (1564, 56040), (1632, 53705), (1840, 47634), (1868, 46920), (1955, 44832), (2040, 42964), (2208, 39695), (2335, 37536), (2346, 37360), (2720, 32223), (2760, 31756), (2802, 31280), (3128, 28020), (3680, 23817), (3736, 23460), (3910, 22416), (4080, 21482), (4670, 18768), (4692, 18680), (5520, 15878), (5604, 15640), (5865, 14944), (6256, 14010), (7005, 12512), (7472, 11730), (7820, 11208), (7939, 11040), (8160, 10741), (9340, 9384)]