102756480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 331214400

約数和(自身を除く): 228457920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 491, 545, 640, 654, 872, 960, 982, 1090, 1308, 1473, 1635, 1744, 1920, 1964, 2180, 2455, 2616, 2946, 3270, 3488, 3928, 4360, 4910, 5232, 5892, 6540, 6976, 7365, 7856, 8720, 9820, 10464, 11784, 13080, 13952, 14730, 15712, 17440, 19640, 20928, 23568, 26160, 29460, 31424, 34880, 39280, 41856, 47136, 52320, 53519, 58920, 62848, 69760, 78560, 94272, 104640, 107038, 117840, 157120, 160557, 188544, 209280, 214076, 235680, 267595, 314240, 321114, 428152, 471360, 535190, 642228, 802785, 856304, 942720, 1070380, 1284456, 1605570, 1712608, 2140760, 2568912, 3211140, 3425216, 4281520, 5137824, 6422280, 6850432, 8563040, 10275648, 12844560, 17126080, 20551296, 25689120, 34252160, 51378240, 102756480]

約数ペア:

[(1, 102756480), (2, 51378240), (3, 34252160), (4, 25689120), (5, 20551296), (6, 17126080), (8, 12844560), (10, 10275648), (12, 8563040), (15, 6850432), (16, 6422280), (20, 5137824), (24, 4281520), (30, 3425216), (32, 3211140), (40, 2568912), (48, 2140760), (60, 1712608), (64, 1605570), (80, 1284456), (96, 1070380), (109, 942720), (120, 856304), (128, 802785), (160, 642228), (192, 535190), (218, 471360), (240, 428152), (320, 321114), (327, 314240), (384, 267595), (436, 235680), (480, 214076), (491, 209280), (545, 188544), (640, 160557), (654, 157120), (872, 117840), (960, 107038), (982, 104640), (1090, 94272), (1308, 78560), (1473, 69760), (1635, 62848), (1744, 58920), (1920, 53519), (1964, 52320), (2180, 47136), (2455, 41856), (2616, 39280), (2946, 34880), (3270, 31424), (3488, 29460), (3928, 26160), (4360, 23568), (4910, 20928), (5232, 19640), (5892, 17440), (6540, 15712), (6976, 14730), (7365, 13952), (7856, 13080), (8720, 11784), (9820, 10464)]