18588480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 168

約数和(自身を含む): 63630048

約数和(自身を除く): 45041568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 289, 320, 335, 340, 402, 408, 480, 510, 536, 544, 578, 670, 680, 804, 816, 867, 960, 1005, 1020, 1072, 1088, 1139, 1156, 1340, 1360, 1445, 1608, 1632, 1734, 2010, 2040, 2144, 2278, 2312, 2680, 2720, 2890, 3216, 3264, 3417, 3468, 4020, 4080, 4288, 4335, 4556, 4624, 5360, 5440, 5695, 5780, 6432, 6834, 6936, 8040, 8160, 8670, 9112, 9248, 10720, 11390, 11560, 12864, 13668, 13872, 16080, 16320, 17085, 17340, 18224, 18496, 19363, 21440, 22780, 23120, 27336, 27744, 32160, 34170, 34680, 36448, 38726, 45560, 46240, 54672, 55488, 58089, 64320, 68340, 69360, 72896, 77452, 91120, 92480, 96815, 109344, 116178, 136680, 138720, 154904, 182240, 193630, 218688, 232356, 273360, 277440, 290445, 309808, 364480, 387260, 464712, 546720, 580890, 619616, 774520, 929424, 1093440, 1161780, 1239232, 1549040, 1858848, 2323560, 3098080, 3717696, 4647120, 6196160, 9294240, 18588480]

約数ペア:

[(1, 18588480), (2, 9294240), (3, 6196160), (4, 4647120), (5, 3717696), (6, 3098080), (8, 2323560), (10, 1858848), (12, 1549040), (15, 1239232), (16, 1161780), (17, 1093440), (20, 929424), (24, 774520), (30, 619616), (32, 580890), (34, 546720), (40, 464712), (48, 387260), (51, 364480), (60, 309808), (64, 290445), (67, 277440), (68, 273360), (80, 232356), (85, 218688), (96, 193630), (102, 182240), (120, 154904), (134, 138720), (136, 136680), (160, 116178), (170, 109344), (192, 96815), (201, 92480), (204, 91120), (240, 77452), (255, 72896), (268, 69360), (272, 68340), (289, 64320), (320, 58089), (335, 55488), (340, 54672), (402, 46240), (408, 45560), (480, 38726), (510, 36448), (536, 34680), (544, 34170), (578, 32160), (670, 27744), (680, 27336), (804, 23120), (816, 22780), (867, 21440), (960, 19363), (1005, 18496), (1020, 18224), (1072, 17340), (1088, 17085), (1139, 16320), (1156, 16080), (1340, 13872), (1360, 13668), (1445, 12864), (1608, 11560), (1632, 11390), (1734, 10720), (2010, 9248), (2040, 9112), (2144, 8670), (2278, 8160), (2312, 8040), (2680, 6936), (2720, 6834), (2890, 6432), (3216, 5780), (3264, 5695), (3417, 5440), (3468, 5360), (4020, 4624), (4080, 4556), (4288, 4335)]