1299780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 4233600

約数和(自身を除く): 2933820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 83, 87, 90, 108, 116, 135, 145, 166, 174, 180, 249, 261, 270, 290, 332, 348, 415, 435, 498, 522, 540, 580, 747, 783, 830, 870, 996, 1044, 1245, 1305, 1494, 1566, 1660, 1740, 2241, 2407, 2490, 2610, 2988, 3132, 3735, 3915, 4482, 4814, 4980, 5220, 7221, 7470, 7830, 8964, 9628, 11205, 12035, 14442, 14940, 15660, 21663, 22410, 24070, 28884, 36105, 43326, 44820, 48140, 64989, 72210, 86652, 108315, 129978, 144420, 216630, 259956, 324945, 433260, 649890, 1299780]

約数ペア:

[(1, 1299780), (2, 649890), (3, 433260), (4, 324945), (5, 259956), (6, 216630), (9, 144420), (10, 129978), (12, 108315), (15, 86652), (18, 72210), (20, 64989), (27, 48140), (29, 44820), (30, 43326), (36, 36105), (45, 28884), (54, 24070), (58, 22410), (60, 21663), (83, 15660), (87, 14940), (90, 14442), (108, 12035), (116, 11205), (135, 9628), (145, 8964), (166, 7830), (174, 7470), (180, 7221), (249, 5220), (261, 4980), (270, 4814), (290, 4482), (332, 3915), (348, 3735), (415, 3132), (435, 2988), (498, 2610), (522, 2490), (540, 2407), (580, 2241), (747, 1740), (783, 1660), (830, 1566), (870, 1494), (996, 1305), (1044, 1245)]