1320048

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 60

約数和(自身を含む): 3772080

約数和(自身を除く): 2452032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 103, 144, 178, 206, 267, 309, 356, 412, 534, 618, 712, 801, 824, 927, 1068, 1236, 1424, 1602, 1648, 1854, 2136, 2472, 3204, 3708, 4272, 4944, 6408, 7416, 9167, 12816, 14832, 18334, 27501, 36668, 55002, 73336, 82503, 110004, 146672, 165006, 220008, 330012, 440016, 660024, 1320048]

約数ペア:

[(1, 1320048), (2, 660024), (3, 440016), (4, 330012), (6, 220008), (8, 165006), (9, 146672), (12, 110004), (16, 82503), (18, 73336), (24, 55002), (36, 36668), (48, 27501), (72, 18334), (89, 14832), (103, 12816), (144, 9167), (178, 7416), (206, 6408), (267, 4944), (309, 4272), (356, 3708), (412, 3204), (534, 2472), (618, 2136), (712, 1854), (801, 1648), (824, 1602), (927, 1424), (1068, 1236)]