139916880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6701}}^1$

素因数の和:6749

約数の個数: 120

約数和(自身を含む): 486163080

約数和(自身を除く): 346246200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6701, 6960, 10440, 13402, 20103, 20880, 26804, 33505, 40206, 53608, 60309, 67010, 80412, 100515, 107216, 120618, 134020, 160824, 194329, 201030, 241236, 268040, 301545, 321648, 388658, 402060, 482472, 536080, 582987, 603090, 777316, 804120, 964944, 971645, 1165974, 1206180, 1554632, 1608240, 1748961, 1943290, 2331948, 2412360, 2914935, 3109264, 3497922, 3886580, 4663896, 4824720, 5829870, 6995844, 7773160, 8744805, 9327792, 11659740, 13991688, 15546320, 17489610, 23319480, 27983376, 34979220, 46638960, 69958440, 139916880]

約数ペア:

[(1, 139916880), (2, 69958440), (3, 46638960), (4, 34979220), (5, 27983376), (6, 23319480), (8, 17489610), (9, 15546320), (10, 13991688), (12, 11659740), (15, 9327792), (16, 8744805), (18, 7773160), (20, 6995844), (24, 5829870), (29, 4824720), (30, 4663896), (36, 3886580), (40, 3497922), (45, 3109264), (48, 2914935), (58, 2412360), (60, 2331948), (72, 1943290), (80, 1748961), (87, 1608240), (90, 1554632), (116, 1206180), (120, 1165974), (144, 971645), (145, 964944), (174, 804120), (180, 777316), (232, 603090), (240, 582987), (261, 536080), (290, 482472), (348, 402060), (360, 388658), (435, 321648), (464, 301545), (522, 268040), (580, 241236), (696, 201030), (720, 194329), (870, 160824), (1044, 134020), (1160, 120618), (1305, 107216), (1392, 100515), (1740, 80412), (2088, 67010), (2320, 60309), (2610, 53608), (3480, 40206), (4176, 33505), (5220, 26804), (6701, 20880), (6960, 20103), (10440, 13402)]