7771343280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1904741}}^1$

素因数の和:1904774

約数の個数: 80

約数和(自身を含む): 25508304864

約数和(自身を除く): 17736961584

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, 1904741, 3809482, 5714223, 7618964, 9523705, 11428446, 15237928, 19047410, 22856892, 28571115, 30475856, 32380597, 38094820, 45713784, 57142230, 64761194, 76189640, 91427568, 97141791, 114284460, 129522388, 152379280, 161902985, 194283582, 228568920, 259044776, 323805970, 388567164, 457137840, 485708955, 518089552, 647611940, 777134328, 971417910, 1295223880, 1554268656, 1942835820, 2590447760, 3885671640, 7771343280]

約数ペア:

[(1, 7771343280), (2, 3885671640), (3, 2590447760), (4, 1942835820), (5, 1554268656), (6, 1295223880), (8, 971417910), (10, 777134328), (12, 647611940), (15, 518089552), (16, 485708955), (17, 457137840), (20, 388567164), (24, 323805970), (30, 259044776), (34, 228568920), (40, 194283582), (48, 161902985), (51, 152379280), (60, 129522388), (68, 114284460), (80, 97141791), (85, 91427568), (102, 76189640), (120, 64761194), (136, 57142230), (170, 45713784), (204, 38094820), (240, 32380597), (255, 30475856), (272, 28571115), (340, 22856892), (408, 19047410), (510, 15237928), (680, 11428446), (816, 9523705), (1020, 7618964), (1360, 5714223), (2040, 3809482), (4080, 1904741)]