381762720

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 192

約数和(自身を含む): 1353905280

約数和(自身を除く): 972142560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1091, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2182, 2187, 2430, 2592, 2916, 3240, 3273, 3645, 3888, 4320, 4364, 4374, 4860, 5455, 5832, 6480, 6546, 7290, 7776, 8728, 8748, 9720, 9819, 10910, 10935, 11664, 12960, 13092, 14580, 16365, 17456, 17496, 19440, 19638, 21820, 21870, 23328, 26184, 29160, 29457, 32730, 34912, 34992, 38880, 39276, 43640, 43740, 49095, 52368, 58320, 58914, 65460, 69984, 78552, 87280, 87480, 88371, 98190, 104736, 116640, 117828, 130920, 147285, 157104, 174560, 174960, 176742, 196380, 235656, 261840, 265113, 294570, 314208, 349920, 353484, 392760, 441855, 471312, 523680, 530226, 589140, 706968, 785520, 795339, 883710, 942624, 1060452, 1178280, 1325565, 1413936, 1571040, 1590678, 1767420, 2120904, 2356560, 2386017, 2651130, 2827872, 3181356, 3534840, 3976695, 4241808, 4713120, 4772034, 5302260, 6362712, 7069680, 7953390, 8483616, 9544068, 10604520, 11930085, 12725424, 14139360, 15906780, 19088136, 21209040, 23860170, 25450848, 31813560, 38176272, 42418080, 47720340, 63627120, 76352544, 95440680, 127254240, 190881360, 381762720]

約数ペア:

[(1, 381762720), (2, 190881360), (3, 127254240), (4, 95440680), (5, 76352544), (6, 63627120), (8, 47720340), (9, 42418080), (10, 38176272), (12, 31813560), (15, 25450848), (16, 23860170), (18, 21209040), (20, 19088136), (24, 15906780), (27, 14139360), (30, 12725424), (32, 11930085), (36, 10604520), (40, 9544068), (45, 8483616), (48, 7953390), (54, 7069680), (60, 6362712), (72, 5302260), (80, 4772034), (81, 4713120), (90, 4241808), (96, 3976695), (108, 3534840), (120, 3181356), (135, 2827872), (144, 2651130), (160, 2386017), (162, 2356560), (180, 2120904), (216, 1767420), (240, 1590678), (243, 1571040), (270, 1413936), (288, 1325565), (324, 1178280), (360, 1060452), (405, 942624), (432, 883710), (480, 795339), (486, 785520), (540, 706968), (648, 589140), (720, 530226), (729, 523680), (810, 471312), (864, 441855), (972, 392760), (1080, 353484), (1091, 349920), (1215, 314208), (1296, 294570), (1440, 265113), (1458, 261840), (1620, 235656), (1944, 196380), (2160, 176742), (2182, 174960), (2187, 174560), (2430, 157104), (2592, 147285), (2916, 130920), (3240, 117828), (3273, 116640), (3645, 104736), (3888, 98190), (4320, 88371), (4364, 87480), (4374, 87280), (4860, 78552), (5455, 69984), (5832, 65460), (6480, 58914), (6546, 58320), (7290, 52368), (7776, 49095), (8728, 43740), (8748, 43640), (9720, 39276), (9819, 38880), (10910, 34992), (10935, 34912), (11664, 32730), (12960, 29457), (13092, 29160), (14580, 26184), (16365, 23328), (17456, 21870), (17496, 21820), (19440, 19638)]