1616589120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16349}}^1$

素因数の和:16472

約数の個数: 112

約数和(自身を含む): 5182819200

約数和(自身を除く): 3566230080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 16349, 16480, 19776, 24720, 32698, 32960, 49047, 49440, 65396, 81745, 98094, 98880, 130792, 163490, 196188, 245235, 261584, 326980, 392376, 490470, 523168, 653960, 784752, 980940, 1046336, 1307920, 1569504, 1683947, 1961880, 2615840, 3139008, 3367894, 3923760, 5051841, 5231680, 6735788, 7847520, 8419735, 10103682, 13471576, 15695040, 16839470, 20207364, 25259205, 26943152, 33678940, 40414728, 50518410, 53886304, 67357880, 80829456, 101036820, 107772608, 134715760, 161658912, 202073640, 269431520, 323317824, 404147280, 538863040, 808294560, 1616589120]

約数ペア:

[(1, 1616589120), (2, 808294560), (3, 538863040), (4, 404147280), (5, 323317824), (6, 269431520), (8, 202073640), (10, 161658912), (12, 134715760), (15, 107772608), (16, 101036820), (20, 80829456), (24, 67357880), (30, 53886304), (32, 50518410), (40, 40414728), (48, 33678940), (60, 26943152), (64, 25259205), (80, 20207364), (96, 16839470), (103, 15695040), (120, 13471576), (160, 10103682), (192, 8419735), (206, 7847520), (240, 6735788), (309, 5231680), (320, 5051841), (412, 3923760), (480, 3367894), (515, 3139008), (618, 2615840), (824, 1961880), (960, 1683947), (1030, 1569504), (1236, 1307920), (1545, 1046336), (1648, 980940), (2060, 784752), (2472, 653960), (3090, 523168), (3296, 490470), (4120, 392376), (4944, 326980), (6180, 261584), (6592, 245235), (8240, 196188), (9888, 163490), (12360, 130792), (16349, 98880), (16480, 98094), (19776, 81745), (24720, 65396), (32698, 49440), (32960, 49047)]