1552499880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10163}}^1$

素因数の和:10263

約数の個数: 128

約数和(自身を含む): 4976294400

約数和(自身を除く): 3423794520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1340, 1608, 2010, 2280, 2546, 2680, 3819, 4020, 5092, 6365, 7638, 8040, 10163, 10184, 12730, 15276, 19095, 20326, 25460, 30489, 30552, 38190, 40652, 50815, 50920, 60978, 76380, 81304, 101630, 121956, 152445, 152760, 193097, 203260, 243912, 304890, 386194, 406520, 579291, 609780, 680921, 772388, 965485, 1158582, 1219560, 1361842, 1544776, 1930970, 2042763, 2317164, 2723684, 2896455, 3404605, 3861940, 4085526, 4634328, 5447368, 5792910, 6809210, 7723880, 8171052, 10213815, 11585820, 12937499, 13618420, 16342104, 20427630, 23171640, 25874998, 27236840, 38812497, 40855260, 51749996, 64687495, 77624994, 81710520, 103499992, 129374990, 155249988, 194062485, 258749980, 310499976, 388124970, 517499960, 776249940, 1552499880]

約数ペア:

[(1, 1552499880), (2, 776249940), (3, 517499960), (4, 388124970), (5, 310499976), (6, 258749980), (8, 194062485), (10, 155249988), (12, 129374990), (15, 103499992), (19, 81710520), (20, 77624994), (24, 64687495), (30, 51749996), (38, 40855260), (40, 38812497), (57, 27236840), (60, 25874998), (67, 23171640), (76, 20427630), (95, 16342104), (114, 13618420), (120, 12937499), (134, 11585820), (152, 10213815), (190, 8171052), (201, 7723880), (228, 6809210), (268, 5792910), (285, 5447368), (335, 4634328), (380, 4085526), (402, 3861940), (456, 3404605), (536, 2896455), (570, 2723684), (670, 2317164), (760, 2042763), (804, 1930970), (1005, 1544776), (1140, 1361842), (1273, 1219560), (1340, 1158582), (1608, 965485), (2010, 772388), (2280, 680921), (2546, 609780), (2680, 579291), (3819, 406520), (4020, 386194), (5092, 304890), (6365, 243912), (7638, 203260), (8040, 193097), (10163, 152760), (10184, 152445), (12730, 121956), (15276, 101630), (19095, 81304), (20326, 76380), (25460, 60978), (30489, 50920), (30552, 50815), (38190, 40652)]