22154520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 69678000

約数和(自身を除く): 47523480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 349, 460, 529, 552, 690, 698, 920, 1047, 1058, 1380, 1396, 1587, 1745, 2094, 2116, 2645, 2760, 2792, 3174, 3490, 4188, 4232, 5235, 5290, 6348, 6980, 7935, 8027, 8376, 10470, 10580, 12696, 13960, 15870, 16054, 20940, 21160, 24081, 31740, 32108, 40135, 41880, 48162, 63480, 64216, 80270, 96324, 120405, 160540, 184621, 192648, 240810, 321080, 369242, 481620, 553863, 738484, 923105, 963240, 1107726, 1476968, 1846210, 2215452, 2769315, 3692420, 4430904, 5538630, 7384840, 11077260, 22154520]

約数ペア:

[(1, 22154520), (2, 11077260), (3, 7384840), (4, 5538630), (5, 4430904), (6, 3692420), (8, 2769315), (10, 2215452), (12, 1846210), (15, 1476968), (20, 1107726), (23, 963240), (24, 923105), (30, 738484), (40, 553863), (46, 481620), (60, 369242), (69, 321080), (92, 240810), (115, 192648), (120, 184621), (138, 160540), (184, 120405), (230, 96324), (276, 80270), (345, 64216), (349, 63480), (460, 48162), (529, 41880), (552, 40135), (690, 32108), (698, 31740), (920, 24081), (1047, 21160), (1058, 20940), (1380, 16054), (1396, 15870), (1587, 13960), (1745, 12696), (2094, 10580), (2116, 10470), (2645, 8376), (2760, 8027), (2792, 7935), (3174, 6980), (3490, 6348), (4188, 5290), (4232, 5235)]