2995403520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25163}}^1$

素因数の和:25218

約数の個数: 144

約数和(自身を含む): 9875561472

約数和(自身を除く): 6880157952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 25163, 29760, 39680, 50326, 59520, 75489, 100652, 119040, 125815, 150978, 201304, 251630, 301956, 377445, 402608, 503260, 603912, 754890, 780053, 805216, 1006520, 1207824, 1509780, 1560106, 1610432, 2013040, 2340159, 2415648, 3019560, 3120212, 3220864, 3900265, 4026080, 4680318, 4831296, 6039120, 6240424, 6441728, 7800530, 8052160, 9360636, 9662592, 11700795, 12078240, 12480848, 15601060, 16104320, 18721272, 19325184, 23401590, 24156480, 24961696, 31202120, 32208640, 37442544, 46803180, 48312960, 49923392, 62404240, 74885088, 93606360, 96625920, 99846784, 124808480, 149770176, 187212720, 199693568, 249616960, 299540352, 374425440, 499233920, 599080704, 748850880, 998467840, 1497701760, 2995403520]

約数ペア:

[(1, 2995403520), (2, 1497701760), (3, 998467840), (4, 748850880), (5, 599080704), (6, 499233920), (8, 374425440), (10, 299540352), (12, 249616960), (15, 199693568), (16, 187212720), (20, 149770176), (24, 124808480), (30, 99846784), (31, 96625920), (32, 93606360), (40, 74885088), (48, 62404240), (60, 49923392), (62, 48312960), (64, 46803180), (80, 37442544), (93, 32208640), (96, 31202120), (120, 24961696), (124, 24156480), (128, 23401590), (155, 19325184), (160, 18721272), (186, 16104320), (192, 15601060), (240, 12480848), (248, 12078240), (256, 11700795), (310, 9662592), (320, 9360636), (372, 8052160), (384, 7800530), (465, 6441728), (480, 6240424), (496, 6039120), (620, 4831296), (640, 4680318), (744, 4026080), (768, 3900265), (930, 3220864), (960, 3120212), (992, 3019560), (1240, 2415648), (1280, 2340159), (1488, 2013040), (1860, 1610432), (1920, 1560106), (1984, 1509780), (2480, 1207824), (2976, 1006520), (3720, 805216), (3840, 780053), (3968, 754890), (4960, 603912), (5952, 503260), (7440, 402608), (7936, 377445), (9920, 301956), (11904, 251630), (14880, 201304), (19840, 150978), (23808, 125815), (25163, 119040), (29760, 100652), (39680, 75489), (50326, 59520)]