1444860

素因数分解:

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

素因数の和:387

約数の個数: 72

約数和(自身を含む): 4586400

約数和(自身を除く): 3141540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 349, 414, 460, 690, 698, 828, 1035, 1047, 1380, 1396, 1745, 2070, 2094, 3141, 3490, 4140, 4188, 5235, 6282, 6980, 8027, 10470, 12564, 15705, 16054, 20940, 24081, 31410, 32108, 40135, 48162, 62820, 72243, 80270, 96324, 120405, 144486, 160540, 240810, 288972, 361215, 481620, 722430, 1444860]

約数ペア:

[(1, 1444860), (2, 722430), (3, 481620), (4, 361215), (5, 288972), (6, 240810), (9, 160540), (10, 144486), (12, 120405), (15, 96324), (18, 80270), (20, 72243), (23, 62820), (30, 48162), (36, 40135), (45, 32108), (46, 31410), (60, 24081), (69, 20940), (90, 16054), (92, 15705), (115, 12564), (138, 10470), (180, 8027), (207, 6980), (230, 6282), (276, 5235), (345, 4188), (349, 4140), (414, 3490), (460, 3141), (690, 2094), (698, 2070), (828, 1745), (1035, 1396), (1047, 1380)]