325199520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4335

約数の個数: 144

約数和(自身を含む): 1130947272

約数和(自身を除く): 805747752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4261, 4770, 5088, 6360, 7632, 8480, 8522, 9540, 12720, 12783, 15264, 17044, 19080, 21305, 25440, 25566, 34088, 38160, 38349, 42610, 51132, 63915, 68176, 76320, 76698, 85220, 102264, 127830, 136352, 153396, 170440, 191745, 204528, 225833, 255660, 306792, 340880, 383490, 409056, 451666, 511320, 613584, 677499, 681760, 766980, 903332, 1022640, 1129165, 1227168, 1354998, 1533960, 1806664, 2032497, 2045280, 2258330, 2709996, 3067920, 3387495, 3613328, 4064994, 4516660, 5419992, 6135840, 6774990, 7226656, 8129988, 9033320, 10162485, 10839984, 13549980, 16259976, 18066640, 20324970, 21679968, 27099960, 32519952, 36133280, 40649940, 54199920, 65039904, 81299880, 108399840, 162599760, 325199520]

約数ペア:

[(1, 325199520), (2, 162599760), (3, 108399840), (4, 81299880), (5, 65039904), (6, 54199920), (8, 40649940), (9, 36133280), (10, 32519952), (12, 27099960), (15, 21679968), (16, 20324970), (18, 18066640), (20, 16259976), (24, 13549980), (30, 10839984), (32, 10162485), (36, 9033320), (40, 8129988), (45, 7226656), (48, 6774990), (53, 6135840), (60, 5419992), (72, 4516660), (80, 4064994), (90, 3613328), (96, 3387495), (106, 3067920), (120, 2709996), (144, 2258330), (159, 2045280), (160, 2032497), (180, 1806664), (212, 1533960), (240, 1354998), (265, 1227168), (288, 1129165), (318, 1022640), (360, 903332), (424, 766980), (477, 681760), (480, 677499), (530, 613584), (636, 511320), (720, 451666), (795, 409056), (848, 383490), (954, 340880), (1060, 306792), (1272, 255660), (1440, 225833), (1590, 204528), (1696, 191745), (1908, 170440), (2120, 153396), (2385, 136352), (2544, 127830), (3180, 102264), (3816, 85220), (4240, 76698), (4261, 76320), (4770, 68176), (5088, 63915), (6360, 51132), (7632, 42610), (8480, 38349), (8522, 38160), (9540, 34088), (12720, 25566), (12783, 25440), (15264, 21305), (17044, 19080)]