1526751920

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{5903}}^1$

素因数の和:6030

約数の個数: 80

約数和(自身を含む): 3676586112

約数和(自身を除く): 2149834192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 106, 122, 212, 244, 265, 305, 424, 488, 530, 610, 848, 976, 1060, 1220, 2120, 2440, 3233, 4240, 4880, 5903, 6466, 11806, 12932, 16165, 23612, 25864, 29515, 32330, 47224, 51728, 59030, 64660, 94448, 118060, 129320, 236120, 258640, 312859, 360083, 472240, 625718, 720166, 1251436, 1440332, 1564295, 1800415, 2502872, 2880664, 3128590, 3600830, 5005744, 5761328, 6257180, 7201660, 12514360, 14403320, 19084399, 25028720, 28806640, 38168798, 76337596, 95421995, 152675192, 190843990, 305350384, 381687980, 763375960, 1526751920]

約数ペア:

[(1, 1526751920), (2, 763375960), (4, 381687980), (5, 305350384), (8, 190843990), (10, 152675192), (16, 95421995), (20, 76337596), (40, 38168798), (53, 28806640), (61, 25028720), (80, 19084399), (106, 14403320), (122, 12514360), (212, 7201660), (244, 6257180), (265, 5761328), (305, 5005744), (424, 3600830), (488, 3128590), (530, 2880664), (610, 2502872), (848, 1800415), (976, 1564295), (1060, 1440332), (1220, 1251436), (2120, 720166), (2440, 625718), (3233, 472240), (4240, 360083), (4880, 312859), (5903, 258640), (6466, 236120), (11806, 129320), (12932, 118060), (16165, 94448), (23612, 64660), (25864, 59030), (29515, 51728), (32330, 47224)]