528489120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 1695768480

約数和(自身を除く): 1167279360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 139, 160, 178, 240, 267, 278, 356, 417, 445, 480, 534, 556, 695, 712, 834, 890, 1068, 1112, 1335, 1390, 1424, 1668, 1780, 2085, 2136, 2224, 2670, 2780, 2848, 3336, 3560, 4170, 4272, 4448, 5340, 5560, 6672, 7120, 7921, 8340, 8544, 10680, 11120, 12371, 13344, 14240, 15842, 16680, 21360, 22240, 23763, 24742, 31684, 33360, 37113, 39605, 42720, 47526, 49484, 61855, 63368, 66720, 74226, 79210, 95052, 98968, 118815, 123710, 126736, 148452, 158420, 185565, 190104, 197936, 237630, 247420, 253472, 296904, 316840, 371130, 380208, 395872, 475260, 494840, 593808, 633680, 742260, 760416, 950520, 989680, 1101019, 1187616, 1267360, 1484520, 1901040, 1979360, 2202038, 2969040, 3303057, 3802080, 4404076, 5505095, 5938080, 6606114, 8808152, 11010190, 13212228, 16515285, 17616304, 22020380, 26424456, 33030570, 35232608, 44040760, 52848912, 66061140, 88081520, 105697824, 132122280, 176163040, 264244560, 528489120]

約数ペア:

[(1, 528489120), (2, 264244560), (3, 176163040), (4, 132122280), (5, 105697824), (6, 88081520), (8, 66061140), (10, 52848912), (12, 44040760), (15, 35232608), (16, 33030570), (20, 26424456), (24, 22020380), (30, 17616304), (32, 16515285), (40, 13212228), (48, 11010190), (60, 8808152), (80, 6606114), (89, 5938080), (96, 5505095), (120, 4404076), (139, 3802080), (160, 3303057), (178, 2969040), (240, 2202038), (267, 1979360), (278, 1901040), (356, 1484520), (417, 1267360), (445, 1187616), (480, 1101019), (534, 989680), (556, 950520), (695, 760416), (712, 742260), (834, 633680), (890, 593808), (1068, 494840), (1112, 475260), (1335, 395872), (1390, 380208), (1424, 371130), (1668, 316840), (1780, 296904), (2085, 253472), (2136, 247420), (2224, 237630), (2670, 197936), (2780, 190104), (2848, 185565), (3336, 158420), (3560, 148452), (4170, 126736), (4272, 123710), (4448, 118815), (5340, 98968), (5560, 95052), (6672, 79210), (7120, 74226), (7921, 66720), (8340, 63368), (8544, 61855), (10680, 49484), (11120, 47526), (12371, 42720), (13344, 39605), (14240, 37113), (15842, 33360), (16680, 31684), (21360, 24742), (22240, 23763)]