512098920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45887}}^1$

素因数の和:45935

約数の個数: 96

約数和(自身を含む): 1718046720

約数和(自身を除く): 1205947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 45887, 91774, 137661, 183548, 229435, 275322, 367096, 412983, 458870, 550644, 688305, 825966, 917740, 1101288, 1376610, 1422497, 1651932, 1835480, 2064915, 2753220, 2844994, 3303864, 4129830, 4267491, 5506440, 5689988, 7112485, 8259660, 8534982, 11379976, 12802473, 14224970, 16519320, 17069964, 21337455, 25604946, 28449940, 34139928, 42674910, 51209892, 56899880, 64012365, 85349820, 102419784, 128024730, 170699640, 256049460, 512098920]

約数ペア:

[(1, 512098920), (2, 256049460), (3, 170699640), (4, 128024730), (5, 102419784), (6, 85349820), (8, 64012365), (9, 56899880), (10, 51209892), (12, 42674910), (15, 34139928), (18, 28449940), (20, 25604946), (24, 21337455), (30, 17069964), (31, 16519320), (36, 14224970), (40, 12802473), (45, 11379976), (60, 8534982), (62, 8259660), (72, 7112485), (90, 5689988), (93, 5506440), (120, 4267491), (124, 4129830), (155, 3303864), (180, 2844994), (186, 2753220), (248, 2064915), (279, 1835480), (310, 1651932), (360, 1422497), (372, 1376610), (465, 1101288), (558, 917740), (620, 825966), (744, 688305), (930, 550644), (1116, 458870), (1240, 412983), (1395, 367096), (1860, 275322), (2232, 229435), (2790, 183548), (3720, 137661), (5580, 91774), (11160, 45887)]