1408861620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{7109}}^1$

素因数の和:7494

約数の個数: 96

約数和(自身を含む): 4395686400

約数和(自身を除く): 2986824780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 367, 540, 734, 1101, 1468, 1835, 2202, 3303, 3670, 4404, 5505, 6606, 7109, 7340, 9909, 11010, 13212, 14218, 16515, 19818, 21327, 22020, 28436, 33030, 35545, 39636, 42654, 49545, 63981, 66060, 71090, 85308, 99090, 106635, 127962, 142180, 191943, 198180, 213270, 255924, 319905, 383886, 426540, 639810, 767772, 959715, 1279620, 1919430, 2609003, 3838860, 5218006, 7827009, 10436012, 13045015, 15654018, 23481027, 26090030, 31308036, 39135045, 46962054, 52180060, 70443081, 78270090, 93924108, 117405135, 140886162, 156540180, 234810270, 281772324, 352215405, 469620540, 704430810, 1408861620]

約数ペア:

[(1, 1408861620), (2, 704430810), (3, 469620540), (4, 352215405), (5, 281772324), (6, 234810270), (9, 156540180), (10, 140886162), (12, 117405135), (15, 93924108), (18, 78270090), (20, 70443081), (27, 52180060), (30, 46962054), (36, 39135045), (45, 31308036), (54, 26090030), (60, 23481027), (90, 15654018), (108, 13045015), (135, 10436012), (180, 7827009), (270, 5218006), (367, 3838860), (540, 2609003), (734, 1919430), (1101, 1279620), (1468, 959715), (1835, 767772), (2202, 639810), (3303, 426540), (3670, 383886), (4404, 319905), (5505, 255924), (6606, 213270), (7109, 198180), (7340, 191943), (9909, 142180), (11010, 127962), (13212, 106635), (14218, 99090), (16515, 85308), (19818, 71090), (21327, 66060), (22020, 63981), (28436, 49545), (33030, 42654), (35545, 39636)]