857961120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18427}}^1$

素因数の和:18542

約数の個数: 96

約数和(自身を含む): 2730587328

約数和(自身を除く): 1872626208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 7760, 9312, 11640, 15520, 18427, 23280, 36854, 46560, 55281, 73708, 92135, 110562, 147416, 184270, 221124, 276405, 294832, 368540, 442248, 552810, 589664, 737080, 884496, 1105620, 1474160, 1768992, 1787419, 2211240, 2948320, 3574838, 4422480, 5362257, 7149676, 8844960, 8937095, 10724514, 14299352, 17874190, 21449028, 26811285, 28598704, 35748380, 42898056, 53622570, 57197408, 71496760, 85796112, 107245140, 142993520, 171592224, 214490280, 285987040, 428980560, 857961120]

約数ペア:

[(1, 857961120), (2, 428980560), (3, 285987040), (4, 214490280), (5, 171592224), (6, 142993520), (8, 107245140), (10, 85796112), (12, 71496760), (15, 57197408), (16, 53622570), (20, 42898056), (24, 35748380), (30, 28598704), (32, 26811285), (40, 21449028), (48, 17874190), (60, 14299352), (80, 10724514), (96, 8937095), (97, 8844960), (120, 7149676), (160, 5362257), (194, 4422480), (240, 3574838), (291, 2948320), (388, 2211240), (480, 1787419), (485, 1768992), (582, 1474160), (776, 1105620), (970, 884496), (1164, 737080), (1455, 589664), (1552, 552810), (1940, 442248), (2328, 368540), (2910, 294832), (3104, 276405), (3880, 221124), (4656, 184270), (5820, 147416), (7760, 110562), (9312, 92135), (11640, 73708), (15520, 55281), (18427, 46560), (23280, 36854)]