120512070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{9109}}^1$

素因数の和:9139

約数の個数: 96

約数和(自身を含む): 373874400

約数和(自身を除く): 253362330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 9109, 13230, 18218, 27327, 45545, 54654, 63763, 81981, 91090, 127526, 136635, 163962, 191289, 245943, 273270, 318815, 382578, 409905, 446341, 491886, 573867, 637630, 819810, 892682, 956445, 1147734, 1229715, 1339023, 1721601, 1912890, 2231705, 2459430, 2678046, 2869335, 3443202, 4017069, 4463410, 5738670, 6695115, 8034138, 8608005, 12051207, 13390230, 17216010, 20085345, 24102414, 40170690, 60256035, 120512070]

約数ペア:

[(1, 120512070), (2, 60256035), (3, 40170690), (5, 24102414), (6, 20085345), (7, 17216010), (9, 13390230), (10, 12051207), (14, 8608005), (15, 8034138), (18, 6695115), (21, 5738670), (27, 4463410), (30, 4017069), (35, 3443202), (42, 2869335), (45, 2678046), (49, 2459430), (54, 2231705), (63, 1912890), (70, 1721601), (90, 1339023), (98, 1229715), (105, 1147734), (126, 956445), (135, 892682), (147, 819810), (189, 637630), (210, 573867), (245, 491886), (270, 446341), (294, 409905), (315, 382578), (378, 318815), (441, 273270), (490, 245943), (630, 191289), (735, 163962), (882, 136635), (945, 127526), (1323, 91090), (1470, 81981), (1890, 63763), (2205, 54654), (2646, 45545), (4410, 27327), (6615, 18218), (9109, 13230)]