377377920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21867

約数の個数: 128

約数和(自身を含む): 1336608000

約数和(自身を除く): 959230080

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 196551, 218390, 262068, 327585, 349424, 393102, 436780, 524136, 589653, 655170, 698848, 786204, 873560, 982755, 1048272, 1179306, 1310340, 1397696, 1572408, 1747120, 1965510, 2096544, 2358612, 2620680, 2795392, 2948265, 3144816, 3494240, 3931020, 4193088, 4717224, 5241360, 5896530, 6289632, 6988480, 7862040, 8386176, 9434448, 10482720, 11793060, 12579264, 13976960, 15724080, 18868896, 20965440, 23586120, 25158528, 31448160, 37737792, 41930880, 47172240, 62896320, 75475584, 94344480, 125792640, 188688960, 377377920]

約数ペア:

[(1, 377377920), (2, 188688960), (3, 125792640), (4, 94344480), (5, 75475584), (6, 62896320), (8, 47172240), (9, 41930880), (10, 37737792), (12, 31448160), (15, 25158528), (16, 23586120), (18, 20965440), (20, 18868896), (24, 15724080), (27, 13976960), (30, 12579264), (32, 11793060), (36, 10482720), (40, 9434448), (45, 8386176), (48, 7862040), (54, 6988480), (60, 6289632), (64, 5896530), (72, 5241360), (80, 4717224), (90, 4193088), (96, 3931020), (108, 3494240), (120, 3144816), (128, 2948265), (135, 2795392), (144, 2620680), (160, 2358612), (180, 2096544), (192, 1965510), (216, 1747120), (240, 1572408), (270, 1397696), (288, 1310340), (320, 1179306), (360, 1048272), (384, 982755), (432, 873560), (480, 786204), (540, 698848), (576, 655170), (640, 589653), (720, 524136), (864, 436780), (960, 393102), (1080, 349424), (1152, 327585), (1440, 262068), (1728, 218390), (1920, 196551), (2160, 174712), (2880, 131034), (3456, 109195), (4320, 87356), (5760, 65517), (8640, 43678), (17280, 21839)]