7689720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{64081}}^1$

素因数の和:64095

約数の個数: 32

約数和(自身を含む): 23069520

約数和(自身を除く): 15379800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 64081, 128162, 192243, 256324, 320405, 384486, 512648, 640810, 768972, 961215, 1281620, 1537944, 1922430, 2563240, 3844860, 7689720]

約数ペア:

[(1, 7689720), (2, 3844860), (3, 2563240), (4, 1922430), (5, 1537944), (6, 1281620), (8, 961215), (10, 768972), (12, 640810), (15, 512648), (20, 384486), (24, 320405), (30, 256324), (40, 192243), (60, 128162), (120, 64081)]