1580218740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{35257}}^1$

素因数の和:35358

約数の個数: 96

約数和(自身を含む): 4975608960

約数和(自身を除く): 3395390220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2241, 2490, 2988, 3735, 4482, 4980, 7470, 8964, 11205, 14940, 22410, 35257, 44820, 70514, 105771, 141028, 176285, 211542, 317313, 352570, 423084, 528855, 634626, 705140, 951939, 1057710, 1269252, 1586565, 1903878, 2115420, 2926331, 3173130, 3807756, 4759695, 5852662, 6346260, 8778993, 9519390, 11705324, 14631655, 17557986, 19038780, 26336979, 29263310, 35115972, 43894965, 52673958, 58526620, 79010937, 87789930, 105347916, 131684895, 158021874, 175579860, 263369790, 316043748, 395054685, 526739580, 790109370, 1580218740]

約数ペア:

[(1, 1580218740), (2, 790109370), (3, 526739580), (4, 395054685), (5, 316043748), (6, 263369790), (9, 175579860), (10, 158021874), (12, 131684895), (15, 105347916), (18, 87789930), (20, 79010937), (27, 58526620), (30, 52673958), (36, 43894965), (45, 35115972), (54, 29263310), (60, 26336979), (83, 19038780), (90, 17557986), (108, 14631655), (135, 11705324), (166, 9519390), (180, 8778993), (249, 6346260), (270, 5852662), (332, 4759695), (415, 3807756), (498, 3173130), (540, 2926331), (747, 2115420), (830, 1903878), (996, 1586565), (1245, 1269252), (1494, 1057710), (1660, 951939), (2241, 705140), (2490, 634626), (2988, 528855), (3735, 423084), (4482, 352570), (4980, 317313), (7470, 211542), (8964, 176285), (11205, 141028), (14940, 105771), (22410, 70514), (35257, 44820)]