67536240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16553}}^1$

素因数の和:16586

約数の個数: 80

約数和(自身を含む): 221691168

約数和(自身を除く): 154154928

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, 16553, 33106, 49659, 66212, 82765, 99318, 132424, 165530, 198636, 248295, 264848, 281401, 331060, 397272, 496590, 562802, 662120, 794544, 844203, 993180, 1125604, 1324240, 1407005, 1688406, 1986360, 2251208, 2814010, 3376812, 3972720, 4221015, 4502416, 5628020, 6753624, 8442030, 11256040, 13507248, 16884060, 22512080, 33768120, 67536240]

約数ペア:

[(1, 67536240), (2, 33768120), (3, 22512080), (4, 16884060), (5, 13507248), (6, 11256040), (8, 8442030), (10, 6753624), (12, 5628020), (15, 4502416), (16, 4221015), (17, 3972720), (20, 3376812), (24, 2814010), (30, 2251208), (34, 1986360), (40, 1688406), (48, 1407005), (51, 1324240), (60, 1125604), (68, 993180), (80, 844203), (85, 794544), (102, 662120), (120, 562802), (136, 496590), (170, 397272), (204, 331060), (240, 281401), (255, 264848), (272, 248295), (340, 198636), (408, 165530), (510, 132424), (680, 99318), (816, 82765), (1020, 66212), (1360, 49659), (2040, 33106), (4080, 16553)]