48665280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 155960064

約数和(自身を除く): 107294784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 163, 192, 240, 311, 320, 326, 480, 489, 622, 652, 815, 933, 960, 978, 1244, 1304, 1555, 1630, 1866, 1956, 2445, 2488, 2608, 3110, 3260, 3732, 3912, 4665, 4890, 4976, 5216, 6220, 6520, 7464, 7824, 9330, 9780, 9952, 10432, 12440, 13040, 14928, 15648, 18660, 19560, 19904, 24880, 26080, 29856, 31296, 37320, 39120, 49760, 50693, 52160, 59712, 74640, 78240, 99520, 101386, 149280, 152079, 156480, 202772, 253465, 298560, 304158, 405544, 506930, 608316, 760395, 811088, 1013860, 1216632, 1520790, 1622176, 2027720, 2433264, 3041580, 3244352, 4055440, 4866528, 6083160, 8110880, 9733056, 12166320, 16221760, 24332640, 48665280]

約数ペア:

[(1, 48665280), (2, 24332640), (3, 16221760), (4, 12166320), (5, 9733056), (6, 8110880), (8, 6083160), (10, 4866528), (12, 4055440), (15, 3244352), (16, 3041580), (20, 2433264), (24, 2027720), (30, 1622176), (32, 1520790), (40, 1216632), (48, 1013860), (60, 811088), (64, 760395), (80, 608316), (96, 506930), (120, 405544), (160, 304158), (163, 298560), (192, 253465), (240, 202772), (311, 156480), (320, 152079), (326, 149280), (480, 101386), (489, 99520), (622, 78240), (652, 74640), (815, 59712), (933, 52160), (960, 50693), (978, 49760), (1244, 39120), (1304, 37320), (1555, 31296), (1630, 29856), (1866, 26080), (1956, 24880), (2445, 19904), (2488, 19560), (2608, 18660), (3110, 15648), (3260, 14928), (3732, 13040), (3912, 12440), (4665, 10432), (4890, 9952), (4976, 9780), (5216, 9330), (6220, 7824), (6520, 7464)]