2115946080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1469407}}^1$

素因数の和:1469428

約数の個数: 72

約数和(自身を含む): 7220670912

約数和(自身を除く): 5104724832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1469407, 2938814, 4408221, 5877628, 7347035, 8816442, 11755256, 13224663, 14694070, 17632884, 22041105, 23510512, 26449326, 29388140, 35265768, 44082210, 47021024, 52898652, 58776280, 66123315, 70531536, 88164420, 105797304, 117552560, 132246630, 141063072, 176328840, 211594608, 235105120, 264493260, 352657680, 423189216, 528986520, 705315360, 1057973040, 2115946080]

約数ペア:

[(1, 2115946080), (2, 1057973040), (3, 705315360), (4, 528986520), (5, 423189216), (6, 352657680), (8, 264493260), (9, 235105120), (10, 211594608), (12, 176328840), (15, 141063072), (16, 132246630), (18, 117552560), (20, 105797304), (24, 88164420), (30, 70531536), (32, 66123315), (36, 58776280), (40, 52898652), (45, 47021024), (48, 44082210), (60, 35265768), (72, 29388140), (80, 26449326), (90, 23510512), (96, 22041105), (120, 17632884), (144, 14694070), (160, 13224663), (180, 11755256), (240, 8816442), (288, 7347035), (360, 5877628), (480, 4408221), (720, 2938814), (1440, 1469407)]