63710880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 201797568

約数和(自身を除く): 138086688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 331, 401, 480, 662, 802, 993, 1203, 1324, 1604, 1655, 1986, 2005, 2406, 2648, 3208, 3310, 3972, 4010, 4812, 4965, 5296, 6015, 6416, 6620, 7944, 8020, 9624, 9930, 10592, 12030, 12832, 13240, 15888, 16040, 19248, 19860, 24060, 26480, 31776, 32080, 38496, 39720, 48120, 52960, 64160, 79440, 96240, 132731, 158880, 192480, 265462, 398193, 530924, 663655, 796386, 1061848, 1327310, 1592772, 1990965, 2123696, 2654620, 3185544, 3981930, 4247392, 5309240, 6371088, 7963860, 10618480, 12742176, 15927720, 21236960, 31855440, 63710880]

約数ペア:

[(1, 63710880), (2, 31855440), (3, 21236960), (4, 15927720), (5, 12742176), (6, 10618480), (8, 7963860), (10, 6371088), (12, 5309240), (15, 4247392), (16, 3981930), (20, 3185544), (24, 2654620), (30, 2123696), (32, 1990965), (40, 1592772), (48, 1327310), (60, 1061848), (80, 796386), (96, 663655), (120, 530924), (160, 398193), (240, 265462), (331, 192480), (401, 158880), (480, 132731), (662, 96240), (802, 79440), (993, 64160), (1203, 52960), (1324, 48120), (1604, 39720), (1655, 38496), (1986, 32080), (2005, 31776), (2406, 26480), (2648, 24060), (3208, 19860), (3310, 19248), (3972, 16040), (4010, 15888), (4812, 13240), (4965, 12832), (5296, 12030), (6015, 10592), (6416, 9930), (6620, 9624), (7944, 8020)]