7984377540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7151}}^1\times {\mathrm{6203}}^1$

素因数の和:13369

約数の個数: 72

約数和(自身を含む): 24226570368

約数和(自身を除く): 16242192828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6203, 7151, 12406, 14302, 18609, 21453, 24812, 28604, 31015, 35755, 37218, 42906, 55827, 62030, 64359, 71510, 74436, 85812, 93045, 107265, 111654, 124060, 128718, 143020, 186090, 214530, 223308, 257436, 279135, 321795, 372180, 429060, 558270, 643590, 1116540, 1287180, 44357653, 88715306, 133072959, 177430612, 221788265, 266145918, 399218877, 443576530, 532291836, 665364795, 798437754, 887153060, 1330729590, 1596875508, 1996094385, 2661459180, 3992188770, 7984377540]

約数ペア:

[(1, 7984377540), (2, 3992188770), (3, 2661459180), (4, 1996094385), (5, 1596875508), (6, 1330729590), (9, 887153060), (10, 798437754), (12, 665364795), (15, 532291836), (18, 443576530), (20, 399218877), (30, 266145918), (36, 221788265), (45, 177430612), (60, 133072959), (90, 88715306), (180, 44357653), (6203, 1287180), (7151, 1116540), (12406, 643590), (14302, 558270), (18609, 429060), (21453, 372180), (24812, 321795), (28604, 279135), (31015, 257436), (35755, 223308), (37218, 214530), (42906, 186090), (55827, 143020), (62030, 128718), (64359, 124060), (71510, 111654), (74436, 107265), (85812, 93045)]