30488040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7699}}^1$

素因数の和:7727

約数の個数: 96

約数和(自身を含む): 108108000

約数和(自身を除く): 77619960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7699, 15398, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 84689, 92388, 115485, 138582, 153980, 169378, 184776, 230970, 254067, 277164, 307960, 338756, 346455, 423445, 461940, 508134, 554328, 677512, 692910, 762201, 846890, 923880, 1016268, 1270335, 1385820, 1524402, 1693780, 2032536, 2540670, 2771640, 3048804, 3387560, 3811005, 5081340, 6097608, 7622010, 10162680, 15244020, 30488040]

約数ペア:

[(1, 30488040), (2, 15244020), (3, 10162680), (4, 7622010), (5, 6097608), (6, 5081340), (8, 3811005), (9, 3387560), (10, 3048804), (11, 2771640), (12, 2540670), (15, 2032536), (18, 1693780), (20, 1524402), (22, 1385820), (24, 1270335), (30, 1016268), (33, 923880), (36, 846890), (40, 762201), (44, 692910), (45, 677512), (55, 554328), (60, 508134), (66, 461940), (72, 423445), (88, 346455), (90, 338756), (99, 307960), (110, 277164), (120, 254067), (132, 230970), (165, 184776), (180, 169378), (198, 153980), (220, 138582), (264, 115485), (330, 92388), (360, 84689), (396, 76990), (440, 69291), (495, 61592), (660, 46194), (792, 38495), (990, 30796), (1320, 23097), (1980, 15398), (3960, 7699)]