930761760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1997}}^1$

素因数の和:2986

約数の個数: 96

約数和(自身を含む): 2936388672

約数和(自身を除く): 2005626912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 971, 1942, 1997, 2913, 3884, 3994, 4855, 5826, 5991, 7768, 7988, 9710, 9985, 11652, 11982, 14565, 15536, 15976, 19420, 19970, 23304, 23964, 29130, 29955, 31072, 31952, 38840, 39940, 46608, 47928, 58260, 59910, 63904, 77680, 79880, 93216, 95856, 116520, 119820, 155360, 159760, 191712, 233040, 239640, 319520, 466080, 479280, 958560, 1939087, 3878174, 5817261, 7756348, 9695435, 11634522, 15512696, 19390870, 23269044, 29086305, 31025392, 38781740, 46538088, 58172610, 62050784, 77563480, 93076176, 116345220, 155126960, 186152352, 232690440, 310253920, 465380880, 930761760]

約数ペア:

[(1, 930761760), (2, 465380880), (3, 310253920), (4, 232690440), (5, 186152352), (6, 155126960), (8, 116345220), (10, 93076176), (12, 77563480), (15, 62050784), (16, 58172610), (20, 46538088), (24, 38781740), (30, 31025392), (32, 29086305), (40, 23269044), (48, 19390870), (60, 15512696), (80, 11634522), (96, 9695435), (120, 7756348), (160, 5817261), (240, 3878174), (480, 1939087), (971, 958560), (1942, 479280), (1997, 466080), (2913, 319520), (3884, 239640), (3994, 233040), (4855, 191712), (5826, 159760), (5991, 155360), (7768, 119820), (7988, 116520), (9710, 95856), (9985, 93216), (11652, 79880), (11982, 77680), (14565, 63904), (15536, 59910), (15976, 58260), (19420, 47928), (19970, 46608), (23304, 39940), (23964, 38840), (29130, 31952), (29955, 31072)]