752280720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101113}}^1$

素因数の和:101160

約数の個数: 80

約数和(自身を含む): 2407322112

約数和(自身を除く): 1655041392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 101113, 202226, 303339, 404452, 505565, 606678, 808904, 1011130, 1213356, 1516695, 1617808, 2022260, 2426712, 3033390, 3134503, 4044520, 4853424, 6066780, 6269006, 8089040, 9403509, 12133560, 12538012, 15672515, 18807018, 24267120, 25076024, 31345030, 37614036, 47017545, 50152048, 62690060, 75228072, 94035090, 125380120, 150456144, 188070180, 250760240, 376140360, 752280720]

約数ペア:

[(1, 752280720), (2, 376140360), (3, 250760240), (4, 188070180), (5, 150456144), (6, 125380120), (8, 94035090), (10, 75228072), (12, 62690060), (15, 50152048), (16, 47017545), (20, 37614036), (24, 31345030), (30, 25076024), (31, 24267120), (40, 18807018), (48, 15672515), (60, 12538012), (62, 12133560), (80, 9403509), (93, 8089040), (120, 6269006), (124, 6066780), (155, 4853424), (186, 4044520), (240, 3134503), (248, 3033390), (310, 2426712), (372, 2022260), (465, 1617808), (496, 1516695), (620, 1213356), (744, 1011130), (930, 808904), (1240, 606678), (1488, 505565), (1860, 404452), (2480, 303339), (3720, 202226), (7440, 101113)]