2179548240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{534203}}^1$

素因数の和:534236

約数の個数: 80

約数和(自身を含む): 7154059968

約数和(自身を除く): 4974511728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 534203, 1068406, 1602609, 2136812, 2671015, 3205218, 4273624, 5342030, 6410436, 8013045, 8547248, 9081451, 10684060, 12820872, 16026090, 18162902, 21368120, 25641744, 27244353, 32052180, 36325804, 42736240, 45407255, 54488706, 64104360, 72651608, 90814510, 108977412, 128208720, 136221765, 145303216, 181629020, 217954824, 272443530, 363258040, 435909648, 544887060, 726516080, 1089774120, 2179548240]

約数ペア:

[(1, 2179548240), (2, 1089774120), (3, 726516080), (4, 544887060), (5, 435909648), (6, 363258040), (8, 272443530), (10, 217954824), (12, 181629020), (15, 145303216), (16, 136221765), (17, 128208720), (20, 108977412), (24, 90814510), (30, 72651608), (34, 64104360), (40, 54488706), (48, 45407255), (51, 42736240), (60, 36325804), (68, 32052180), (80, 27244353), (85, 25641744), (102, 21368120), (120, 18162902), (136, 16026090), (170, 12820872), (204, 10684060), (240, 9081451), (255, 8547248), (272, 8013045), (340, 6410436), (408, 5342030), (510, 4273624), (680, 3205218), (816, 2671015), (1020, 2136812), (1360, 1602609), (2040, 1068406), (4080, 534203)]