142842240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24799}}^1$

素因数の和:24824

約数の個数: 96

約数和(自身を含む): 493272000

約数和(自身を除く): 350429760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24799, 49598, 74397, 99196, 123995, 148794, 198392, 223191, 247990, 297588, 371985, 396784, 446382, 495980, 595176, 743970, 793568, 892764, 991960, 1115955, 1190352, 1487940, 1587136, 1785528, 1983920, 2231910, 2380704, 2975880, 3174272, 3571056, 3967840, 4463820, 4761408, 5951760, 7142112, 7935680, 8927640, 9522816, 11903520, 14284224, 15871360, 17855280, 23807040, 28568448, 35710560, 47614080, 71421120, 142842240]

約数ペア:

[(1, 142842240), (2, 71421120), (3, 47614080), (4, 35710560), (5, 28568448), (6, 23807040), (8, 17855280), (9, 15871360), (10, 14284224), (12, 11903520), (15, 9522816), (16, 8927640), (18, 7935680), (20, 7142112), (24, 5951760), (30, 4761408), (32, 4463820), (36, 3967840), (40, 3571056), (45, 3174272), (48, 2975880), (60, 2380704), (64, 2231910), (72, 1983920), (80, 1785528), (90, 1587136), (96, 1487940), (120, 1190352), (128, 1115955), (144, 991960), (160, 892764), (180, 793568), (192, 743970), (240, 595176), (288, 495980), (320, 446382), (360, 396784), (384, 371985), (480, 297588), (576, 247990), (640, 223191), (720, 198392), (960, 148794), (1152, 123995), (1440, 99196), (1920, 74397), (2880, 49598), (5760, 24799)]