151231560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9199}}^1$

素因数の和:9350

約数の個数: 64

約数和(自身を含む): 457056000

約数和(自身を除く): 305824440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 9199, 16440, 18398, 27597, 36796, 45995, 55194, 73592, 91990, 110388, 137985, 183980, 220776, 275970, 367960, 551940, 1103880, 1260263, 2520526, 3780789, 5041052, 6301315, 7561578, 10082104, 12602630, 15123156, 18903945, 25205260, 30246312, 37807890, 50410520, 75615780, 151231560]

約数ペア:

[(1, 151231560), (2, 75615780), (3, 50410520), (4, 37807890), (5, 30246312), (6, 25205260), (8, 18903945), (10, 15123156), (12, 12602630), (15, 10082104), (20, 7561578), (24, 6301315), (30, 5041052), (40, 3780789), (60, 2520526), (120, 1260263), (137, 1103880), (274, 551940), (411, 367960), (548, 275970), (685, 220776), (822, 183980), (1096, 137985), (1370, 110388), (1644, 91990), (2055, 73592), (2740, 55194), (3288, 45995), (4110, 36796), (5480, 27597), (8220, 18398), (9199, 16440)]