153638640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71129}}^1$

素因数の和:71151

約数の個数: 80

約数和(自身を含む): 529207200

約数和(自身を除く): 375568560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71129, 142258, 213387, 284516, 355645, 426774, 569032, 640161, 711290, 853548, 1066935, 1138064, 1280322, 1422580, 1707096, 1920483, 2133870, 2560644, 2845160, 3200805, 3414192, 3840966, 4267740, 5121288, 5690320, 6401610, 7681932, 8535480, 9602415, 10242576, 12803220, 15363864, 17070960, 19204830, 25606440, 30727728, 38409660, 51212880, 76819320, 153638640]

約数ペア:

[(1, 153638640), (2, 76819320), (3, 51212880), (4, 38409660), (5, 30727728), (6, 25606440), (8, 19204830), (9, 17070960), (10, 15363864), (12, 12803220), (15, 10242576), (16, 9602415), (18, 8535480), (20, 7681932), (24, 6401610), (27, 5690320), (30, 5121288), (36, 4267740), (40, 3840966), (45, 3414192), (48, 3200805), (54, 2845160), (60, 2560644), (72, 2133870), (80, 1920483), (90, 1707096), (108, 1422580), (120, 1280322), (135, 1138064), (144, 1066935), (180, 853548), (216, 711290), (240, 640161), (270, 569032), (360, 426774), (432, 355645), (540, 284516), (720, 213387), (1080, 142258), (2160, 71129)]