22080760.000000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3539}}^1$

素因数の和:3902

約数の個数: 64

約数和(自身を含む): 446040000

約数和(自身を除く): 297826680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 3539, 4188, 5235, 6980, 7078, 8376, 10470, 10617, 13960, 14156, 17695, 20940, 21234, 28312, 35390, 41880, 42468, 53085, 70780, 84936, 106170, 141560, 212340, 424680, 1235111, 2470222, 3705333, 4940444, 6175555, 7410666, 9880888, 12351110, 14821332, 18526665, 24702220, 29642664, 37053330, 49404440, 74106660, 148213320]

約数ペア:

[(1, 148213320), (2, 74106660), (3, 49404440), (4, 37053330), (5, 29642664), (6, 24702220), (8, 18526665), (10, 14821332), (12, 12351110), (15, 9880888), (20, 7410666), (24, 6175555), (30, 4940444), (40, 3705333), (60, 2470222), (120, 1235111), (349, 424680), (698, 212340), (1047, 141560), (1396, 106170), (1745, 84936), (2094, 70780), (2792, 53085), (3490, 42468), (3539, 41880), (4188, 35390), (5235, 28312), (6980, 21234), (7078, 20940), (8376, 17695), (10470, 14156), (10617, 13960)]