2599560

素因数分解:

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

素因数の和:132

約数の個数: 128

約数和(自身を含む): 9072000

約数和(自身を除く): 6472440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 83, 87, 90, 108, 116, 120, 135, 145, 166, 174, 180, 216, 232, 249, 261, 270, 290, 332, 348, 360, 415, 435, 498, 522, 540, 580, 664, 696, 747, 783, 830, 870, 996, 1044, 1080, 1160, 1245, 1305, 1494, 1566, 1660, 1740, 1992, 2088, 2241, 2407, 2490, 2610, 2988, 3132, 3320, 3480, 3735, 3915, 4482, 4814, 4980, 5220, 5976, 6264, 7221, 7470, 7830, 8964, 9628, 9960, 10440, 11205, 12035, 14442, 14940, 15660, 17928, 19256, 21663, 22410, 24070, 28884, 29880, 31320, 36105, 43326, 44820, 48140, 57768, 64989, 72210, 86652, 89640, 96280, 108315, 129978, 144420, 173304, 216630, 259956, 288840, 324945, 433260, 519912, 649890, 866520, 1299780, 2599560]

約数ペア:

[(1, 2599560), (2, 1299780), (3, 866520), (4, 649890), (5, 519912), (6, 433260), (8, 324945), (9, 288840), (10, 259956), (12, 216630), (15, 173304), (18, 144420), (20, 129978), (24, 108315), (27, 96280), (29, 89640), (30, 86652), (36, 72210), (40, 64989), (45, 57768), (54, 48140), (58, 44820), (60, 43326), (72, 36105), (83, 31320), (87, 29880), (90, 28884), (108, 24070), (116, 22410), (120, 21663), (135, 19256), (145, 17928), (166, 15660), (174, 14940), (180, 14442), (216, 12035), (232, 11205), (249, 10440), (261, 9960), (270, 9628), (290, 8964), (332, 7830), (348, 7470), (360, 7221), (415, 6264), (435, 5976), (498, 5220), (522, 4980), (540, 4814), (580, 4482), (664, 3915), (696, 3735), (747, 3480), (783, 3320), (830, 3132), (870, 2988), (996, 2610), (1044, 2490), (1080, 2407), (1160, 2241), (1245, 2088), (1305, 1992), (1494, 1740), (1566, 1660)]