29948480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3067

約数の個数: 56

約数和(自身を含む): 73639680

約数和(自身を除く): 43691200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 3019, 4960, 6038, 9920, 12076, 15095, 24152, 30190, 48304, 60380, 93589, 96608, 120760, 187178, 193216, 241520, 374356, 467945, 483040, 748712, 935890, 966080, 1497424, 1871780, 2994848, 3743560, 5989696, 7487120, 14974240, 29948480]

約数ペア:

[(1, 29948480), (2, 14974240), (4, 7487120), (5, 5989696), (8, 3743560), (10, 2994848), (16, 1871780), (20, 1497424), (31, 966080), (32, 935890), (40, 748712), (62, 483040), (64, 467945), (80, 374356), (124, 241520), (155, 193216), (160, 187178), (248, 120760), (310, 96608), (320, 93589), (496, 60380), (620, 48304), (992, 30190), (1240, 24152), (1984, 15095), (2480, 12076), (3019, 9920), (4960, 6038)]