76639440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10348

約数の個数: 80

約数和(自身を含む): 245270016

約数和(自身を除く): 168630576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 10301, 20602, 30903, 41204, 51505, 61806, 82408, 103010, 123612, 154515, 164816, 206020, 247224, 309030, 319331, 412040, 494448, 618060, 638662, 824080, 957993, 1236120, 1277324, 1596655, 1915986, 2472240, 2554648, 3193310, 3831972, 4789965, 5109296, 6386620, 7663944, 9579930, 12773240, 15327888, 19159860, 25546480, 38319720, 76639440]

約数ペア:

[(1, 76639440), (2, 38319720), (3, 25546480), (4, 19159860), (5, 15327888), (6, 12773240), (8, 9579930), (10, 7663944), (12, 6386620), (15, 5109296), (16, 4789965), (20, 3831972), (24, 3193310), (30, 2554648), (31, 2472240), (40, 1915986), (48, 1596655), (60, 1277324), (62, 1236120), (80, 957993), (93, 824080), (120, 638662), (124, 618060), (155, 494448), (186, 412040), (240, 319331), (248, 309030), (310, 247224), (372, 206020), (465, 164816), (496, 154515), (620, 123612), (744, 103010), (930, 82408), (1240, 61806), (1488, 51505), (1860, 41204), (2480, 30903), (3720, 20602), (7440, 10301)]