389137080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{111821}}^1$

素因数の和:111864

約数の個数: 64

約数和(自身を含む): 1207677600

約数和(自身を除く): 818540520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 111821, 223642, 335463, 447284, 559105, 670926, 894568, 1118210, 1341852, 1677315, 2236420, 2683704, 3242809, 3354630, 4472840, 6485618, 6709260, 9728427, 12971236, 13418520, 16214045, 19456854, 25942472, 32428090, 38913708, 48642135, 64856180, 77827416, 97284270, 129712360, 194568540, 389137080]

約数ペア:

[(1, 389137080), (2, 194568540), (3, 129712360), (4, 97284270), (5, 77827416), (6, 64856180), (8, 48642135), (10, 38913708), (12, 32428090), (15, 25942472), (20, 19456854), (24, 16214045), (29, 13418520), (30, 12971236), (40, 9728427), (58, 6709260), (60, 6485618), (87, 4472840), (116, 3354630), (120, 3242809), (145, 2683704), (174, 2236420), (232, 1677315), (290, 1341852), (348, 1118210), (435, 894568), (580, 670926), (696, 559105), (870, 447284), (1160, 335463), (1740, 223642), (3480, 111821)]