2507160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 7970400

約数和(自身を除く): 5463240

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, 1229, 2040, 2458, 3687, 4916, 6145, 7374, 9832, 12290, 14748, 18435, 20893, 24580, 29496, 36870, 41786, 49160, 62679, 73740, 83572, 104465, 125358, 147480, 167144, 208930, 250716, 313395, 417860, 501432, 626790, 835720, 1253580, 2507160]

約数ペア:

[(1, 2507160), (2, 1253580), (3, 835720), (4, 626790), (5, 501432), (6, 417860), (8, 313395), (10, 250716), (12, 208930), (15, 167144), (17, 147480), (20, 125358), (24, 104465), (30, 83572), (34, 73740), (40, 62679), (51, 49160), (60, 41786), (68, 36870), (85, 29496), (102, 24580), (120, 20893), (136, 18435), (170, 14748), (204, 12290), (255, 9832), (340, 7374), (408, 6145), (510, 4916), (680, 3687), (1020, 2458), (1229, 2040)]