154006560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{106949}}^1$

素因数の和:106970

約数の個数: 72

約数和(自身を含む): 525552300

約数和(自身を除く): 371545740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 106949, 213898, 320847, 427796, 534745, 641694, 855592, 962541, 1069490, 1283388, 1604235, 1711184, 1925082, 2138980, 2566776, 3208470, 3422368, 3850164, 4277960, 4812705, 5133552, 6416940, 7700328, 8555920, 9625410, 10267104, 12833880, 15400656, 17111840, 19250820, 25667760, 30801312, 38501640, 51335520, 77003280, 154006560]

約数ペア:

[(1, 154006560), (2, 77003280), (3, 51335520), (4, 38501640), (5, 30801312), (6, 25667760), (8, 19250820), (9, 17111840), (10, 15400656), (12, 12833880), (15, 10267104), (16, 9625410), (18, 8555920), (20, 7700328), (24, 6416940), (30, 5133552), (32, 4812705), (36, 4277960), (40, 3850164), (45, 3422368), (48, 3208470), (60, 2566776), (72, 2138980), (80, 1925082), (90, 1711184), (96, 1604235), (120, 1283388), (144, 1069490), (160, 962541), (180, 855592), (240, 641694), (288, 534745), (360, 427796), (480, 320847), (720, 213898), (1440, 106949)]