1551213120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1615847}}^1$

素因数の和:1615867

約数の個数: 56

約数和(自身を含む): 4925104704

約数和(自身を除く): 3373891584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1615847, 3231694, 4847541, 6463388, 8079235, 9695082, 12926776, 16158470, 19390164, 24237705, 25853552, 32316940, 38780328, 48475410, 51707104, 64633880, 77560656, 96950820, 103414208, 129267760, 155121312, 193901640, 258535520, 310242624, 387803280, 517071040, 775606560, 1551213120]

約数ペア:

[(1, 1551213120), (2, 775606560), (3, 517071040), (4, 387803280), (5, 310242624), (6, 258535520), (8, 193901640), (10, 155121312), (12, 129267760), (15, 103414208), (16, 96950820), (20, 77560656), (24, 64633880), (30, 51707104), (32, 48475410), (40, 38780328), (48, 32316940), (60, 25853552), (64, 24237705), (80, 19390164), (96, 16158470), (120, 12926776), (160, 9695082), (192, 8079235), (240, 6463388), (320, 4847541), (480, 3231694), (960, 1615847)]