161601360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{673339}}^1$

素因数の和:673355

約数の個数: 40

約数和(自身を含む): 500964960

約数和(自身を除く): 339363600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 673339, 1346678, 2020017, 2693356, 3366695, 4040034, 5386712, 6733390, 8080068, 10100085, 10773424, 13466780, 16160136, 20200170, 26933560, 32320272, 40400340, 53867120, 80800680, 161601360]

約数ペア:

[(1, 161601360), (2, 80800680), (3, 53867120), (4, 40400340), (5, 32320272), (6, 26933560), (8, 20200170), (10, 16160136), (12, 13466780), (15, 10773424), (16, 10100085), (20, 8080068), (24, 6733390), (30, 5386712), (40, 4040034), (48, 3366695), (60, 2693356), (80, 2020017), (120, 1346678), (240, 673339)]