155295040

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6143}}^1$

素因数の和:6239

約数の個数: 56

約数和(自身を含む): 374538240

約数和(自身を除く): 219243200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6143, 6320, 12286, 12640, 24572, 25280, 30715, 49144, 61430, 98288, 122860, 196576, 245720, 393152, 485297, 491440, 970594, 982880, 1941188, 1965760, 2426485, 3882376, 4852970, 7764752, 9705940, 15529504, 19411880, 31059008, 38823760, 77647520, 155295040]

約数ペア:

[(1, 155295040), (2, 77647520), (4, 38823760), (5, 31059008), (8, 19411880), (10, 15529504), (16, 9705940), (20, 7764752), (32, 4852970), (40, 3882376), (64, 2426485), (79, 1965760), (80, 1941188), (158, 982880), (160, 970594), (316, 491440), (320, 485297), (395, 393152), (632, 245720), (790, 196576), (1264, 122860), (1580, 98288), (2528, 61430), (3160, 49144), (5056, 30715), (6143, 25280), (6320, 24572), (12286, 12640)]