246711480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{120937}}^1$

素因数の和:120968

約数の個数: 64

約数和(自身を含む): 783678240

約数和(自身を除く): 536966760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 120937, 241874, 362811, 483748, 604685, 725622, 967496, 1209370, 1451244, 1814055, 2055929, 2418740, 2902488, 3628110, 4111858, 4837480, 6167787, 7256220, 8223716, 10279645, 12335574, 14512440, 16447432, 20559290, 24671148, 30838935, 41118580, 49342296, 61677870, 82237160, 123355740, 246711480]

約数ペア:

[(1, 246711480), (2, 123355740), (3, 82237160), (4, 61677870), (5, 49342296), (6, 41118580), (8, 30838935), (10, 24671148), (12, 20559290), (15, 16447432), (17, 14512440), (20, 12335574), (24, 10279645), (30, 8223716), (34, 7256220), (40, 6167787), (51, 4837480), (60, 4111858), (68, 3628110), (85, 2902488), (102, 2418740), (120, 2055929), (136, 1814055), (170, 1451244), (204, 1209370), (255, 967496), (340, 725622), (408, 604685), (510, 483748), (680, 362811), (1020, 241874), (2040, 120937)]