73109280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152311}}^1$

素因数の和:152329

約数の個数: 48

約数和(自身を含む): 230295744

約数和(自身を除く): 157186464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 152311, 304622, 456933, 609244, 761555, 913866, 1218488, 1523110, 1827732, 2284665, 2436976, 3046220, 3655464, 4569330, 4873952, 6092440, 7310928, 9138660, 12184880, 14621856, 18277320, 24369760, 36554640, 73109280]

約数ペア:

[(1, 73109280), (2, 36554640), (3, 24369760), (4, 18277320), (5, 14621856), (6, 12184880), (8, 9138660), (10, 7310928), (12, 6092440), (15, 4873952), (16, 4569330), (20, 3655464), (24, 3046220), (30, 2436976), (32, 2284665), (40, 1827732), (48, 1523110), (60, 1218488), (80, 913866), (96, 761555), (120, 609244), (160, 456933), (240, 304622), (480, 152311)]