67230320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27109}}^1$

素因数の和:27153

約数の個数: 40

約数和(自身を含む): 161358720

約数和(自身を除く): 94128400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 27109, 54218, 108436, 135545, 216872, 271090, 433744, 542180, 840379, 1084360, 1680758, 2168720, 3361516, 4201895, 6723032, 8403790, 13446064, 16807580, 33615160, 67230320]

約数ペア:

[(1, 67230320), (2, 33615160), (4, 16807580), (5, 13446064), (8, 8403790), (10, 6723032), (16, 4201895), (20, 3361516), (31, 2168720), (40, 1680758), (62, 1084360), (80, 840379), (124, 542180), (155, 433744), (248, 271090), (310, 216872), (496, 135545), (620, 108436), (1240, 54218), (2480, 27109)]