119245840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6920

約数の個数: 80

約数和(自身を含む): 327121920

約数和(自身を除く): 207876080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6869, 8680, 13738, 17360, 27476, 34345, 48083, 54952, 68690, 96166, 109904, 137380, 192332, 212939, 240415, 274760, 384664, 425878, 480830, 549520, 769328, 851756, 961660, 1064695, 1490573, 1703512, 1923320, 2129390, 2981146, 3407024, 3846640, 4258780, 5962292, 7452865, 8517560, 11924584, 14905730, 17035120, 23849168, 29811460, 59622920, 119245840]

約数ペア:

[(1, 119245840), (2, 59622920), (4, 29811460), (5, 23849168), (7, 17035120), (8, 14905730), (10, 11924584), (14, 8517560), (16, 7452865), (20, 5962292), (28, 4258780), (31, 3846640), (35, 3407024), (40, 2981146), (56, 2129390), (62, 1923320), (70, 1703512), (80, 1490573), (112, 1064695), (124, 961660), (140, 851756), (155, 769328), (217, 549520), (248, 480830), (280, 425878), (310, 384664), (434, 274760), (496, 240415), (560, 212939), (620, 192332), (868, 137380), (1085, 109904), (1240, 96166), (1736, 68690), (2170, 54952), (2480, 48083), (3472, 34345), (4340, 27476), (6869, 17360), (8680, 13738)]