79719360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11863}}^1$

素因数の和:11890

約数の個数: 112

約数和(自身を含む): 289291776

約数和(自身を除く): 209572416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11863, 23726, 35589, 47452, 59315, 71178, 83041, 94904, 118630, 142356, 166082, 177945, 189808, 237260, 249123, 284712, 332164, 355890, 379616, 415205, 474520, 498246, 569424, 664328, 711780, 759232, 830410, 949040, 996492, 1138848, 1245615, 1328656, 1423560, 1660820, 1898080, 1992984, 2277696, 2491230, 2657312, 2847120, 3321640, 3796160, 3985968, 4982460, 5314624, 5694240, 6643280, 7971936, 9964920, 11388480, 13286560, 15943872, 19929840, 26573120, 39859680, 79719360]

約数ペア:

[(1, 79719360), (2, 39859680), (3, 26573120), (4, 19929840), (5, 15943872), (6, 13286560), (7, 11388480), (8, 9964920), (10, 7971936), (12, 6643280), (14, 5694240), (15, 5314624), (16, 4982460), (20, 3985968), (21, 3796160), (24, 3321640), (28, 2847120), (30, 2657312), (32, 2491230), (35, 2277696), (40, 1992984), (42, 1898080), (48, 1660820), (56, 1423560), (60, 1328656), (64, 1245615), (70, 1138848), (80, 996492), (84, 949040), (96, 830410), (105, 759232), (112, 711780), (120, 664328), (140, 569424), (160, 498246), (168, 474520), (192, 415205), (210, 379616), (224, 355890), (240, 332164), (280, 284712), (320, 249123), (336, 237260), (420, 189808), (448, 177945), (480, 166082), (560, 142356), (672, 118630), (840, 94904), (960, 83041), (1120, 71178), (1344, 59315), (1680, 47452), (2240, 35589), (3360, 23726), (6720, 11863)]