29520840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 97200000

約数和(自身を除く): 67679160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 499, 510, 580, 680, 696, 870, 986, 998, 1020, 1160, 1479, 1497, 1740, 1972, 1996, 2040, 2465, 2495, 2958, 2994, 3480, 3944, 3992, 4930, 4990, 5916, 5988, 7395, 7485, 8483, 9860, 9980, 11832, 11976, 14471, 14790, 14970, 16966, 19720, 19960, 25449, 28942, 29580, 29940, 33932, 42415, 43413, 50898, 57884, 59160, 59880, 67864, 72355, 84830, 86826, 101796, 115768, 127245, 144710, 169660, 173652, 203592, 217065, 246007, 254490, 289420, 339320, 347304, 434130, 492014, 508980, 578840, 738021, 868260, 984028, 1017960, 1230035, 1476042, 1736520, 1968056, 2460070, 2952084, 3690105, 4920140, 5904168, 7380210, 9840280, 14760420, 29520840]

約数ペア:

[(1, 29520840), (2, 14760420), (3, 9840280), (4, 7380210), (5, 5904168), (6, 4920140), (8, 3690105), (10, 2952084), (12, 2460070), (15, 1968056), (17, 1736520), (20, 1476042), (24, 1230035), (29, 1017960), (30, 984028), (34, 868260), (40, 738021), (51, 578840), (58, 508980), (60, 492014), (68, 434130), (85, 347304), (87, 339320), (102, 289420), (116, 254490), (120, 246007), (136, 217065), (145, 203592), (170, 173652), (174, 169660), (204, 144710), (232, 127245), (255, 115768), (290, 101796), (340, 86826), (348, 84830), (408, 72355), (435, 67864), (493, 59880), (499, 59160), (510, 57884), (580, 50898), (680, 43413), (696, 42415), (870, 33932), (986, 29940), (998, 29580), (1020, 28942), (1160, 25449), (1479, 19960), (1497, 19720), (1740, 16966), (1972, 14970), (1996, 14790), (2040, 14471), (2465, 11976), (2495, 11832), (2958, 9980), (2994, 9860), (3480, 8483), (3944, 7485), (3992, 7395), (4930, 5988), (4990, 5916)]