16752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 54434016

約数和(自身を除く): 37681296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 83, 87, 116, 120, 145, 166, 174, 232, 240, 249, 290, 332, 348, 415, 435, 464, 498, 580, 664, 696, 830, 841, 870, 996, 1160, 1245, 1328, 1392, 1660, 1682, 1740, 1992, 2320, 2407, 2490, 2523, 3320, 3364, 3480, 3984, 4205, 4814, 4980, 5046, 6640, 6728, 6960, 7221, 8410, 9628, 9960, 10092, 12035, 12615, 13456, 14442, 16820, 19256, 19920, 20184, 24070, 25230, 28884, 33640, 36105, 38512, 40368, 48140, 50460, 57768, 67280, 69803, 72210, 96280, 100920, 115536, 139606, 144420, 192560, 201840, 209409, 279212, 288840, 349015, 418818, 558424, 577680, 698030, 837636, 1047045, 1116848, 1396060, 1675272, 2094090, 2792120, 3350544, 4188180, 5584240, 8376360, 16752720]

約数ペア:

[(1, 16752720), (2, 8376360), (3, 5584240), (4, 4188180), (5, 3350544), (6, 2792120), (8, 2094090), (10, 1675272), (12, 1396060), (15, 1116848), (16, 1047045), (20, 837636), (24, 698030), (29, 577680), (30, 558424), (40, 418818), (48, 349015), (58, 288840), (60, 279212), (80, 209409), (83, 201840), (87, 192560), (116, 144420), (120, 139606), (145, 115536), (166, 100920), (174, 96280), (232, 72210), (240, 69803), (249, 67280), (290, 57768), (332, 50460), (348, 48140), (415, 40368), (435, 38512), (464, 36105), (498, 33640), (580, 28884), (664, 25230), (696, 24070), (830, 20184), (841, 19920), (870, 19256), (996, 16820), (1160, 14442), (1245, 13456), (1328, 12615), (1392, 12035), (1660, 10092), (1682, 9960), (1740, 9628), (1992, 8410), (2320, 7221), (2407, 6960), (2490, 6728), (2523, 6640), (3320, 5046), (3364, 4980), (3480, 4814), (3984, 4205)]