164472120

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{16921}}^1$

素因数の和:16947

約数の個数: 96

約数和(自身を含む): 554364720

約数和(自身を除く): 389892600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 16921, 33842, 50763, 67684, 84605, 101526, 135368, 152289, 169210, 203052, 253815, 304578, 338420, 406104, 456867, 507630, 609156, 676840, 761445, 913734, 1015260, 1218312, 1370601, 1522890, 1827468, 2030520, 2284335, 2741202, 3045780, 3654936, 4111803, 4568670, 5482404, 6091560, 6853005, 8223606, 9137340, 10964808, 13706010, 16447212, 18274680, 20559015, 27412020, 32894424, 41118030, 54824040, 82236060, 164472120]

約数ペア:

[(1, 164472120), (2, 82236060), (3, 54824040), (4, 41118030), (5, 32894424), (6, 27412020), (8, 20559015), (9, 18274680), (10, 16447212), (12, 13706010), (15, 10964808), (18, 9137340), (20, 8223606), (24, 6853005), (27, 6091560), (30, 5482404), (36, 4568670), (40, 4111803), (45, 3654936), (54, 3045780), (60, 2741202), (72, 2284335), (81, 2030520), (90, 1827468), (108, 1522890), (120, 1370601), (135, 1218312), (162, 1015260), (180, 913734), (216, 761445), (243, 676840), (270, 609156), (324, 507630), (360, 456867), (405, 406104), (486, 338420), (540, 304578), (648, 253815), (810, 203052), (972, 169210), (1080, 152289), (1215, 135368), (1620, 101526), (1944, 84605), (2430, 67684), (3240, 50763), (4860, 33842), (9720, 16921)]