381340.0000000

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 33696000

約数和(自身を除く): 23795640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 103, 108, 120, 135, 178, 180, 206, 216, 267, 270, 309, 356, 360, 412, 445, 515, 534, 540, 618, 712, 801, 824, 890, 927, 1030, 1068, 1080, 1236, 1335, 1545, 1602, 1780, 1854, 2060, 2136, 2403, 2472, 2670, 2781, 3090, 3204, 3560, 3708, 4005, 4120, 4635, 4806, 5340, 5562, 6180, 6408, 7416, 8010, 9167, 9270, 9612, 10680, 11124, 12015, 12360, 13905, 16020, 18334, 18540, 19224, 22248, 24030, 27501, 27810, 32040, 36668, 37080, 45835, 48060, 55002, 55620, 73336, 82503, 91670, 96120, 110004, 111240, 137505, 165006, 183340, 220008, 247509, 275010, 330012, 366680, 412515, 495018, 550020, 660024, 825030, 990036, 1100040, 1237545, 1650060, 1980072, 2475090, 3300120, 4950180, 9900360]

約数ペア:

[(1, 9900360), (2, 4950180), (3, 3300120), (4, 2475090), (5, 1980072), (6, 1650060), (8, 1237545), (9, 1100040), (10, 990036), (12, 825030), (15, 660024), (18, 550020), (20, 495018), (24, 412515), (27, 366680), (30, 330012), (36, 275010), (40, 247509), (45, 220008), (54, 183340), (60, 165006), (72, 137505), (89, 111240), (90, 110004), (103, 96120), (108, 91670), (120, 82503), (135, 73336), (178, 55620), (180, 55002), (206, 48060), (216, 45835), (267, 37080), (270, 36668), (309, 32040), (356, 27810), (360, 27501), (412, 24030), (445, 22248), (515, 19224), (534, 18540), (540, 18334), (618, 16020), (712, 13905), (801, 12360), (824, 12015), (890, 11124), (927, 10680), (1030, 9612), (1068, 9270), (1080, 9167), (1236, 8010), (1335, 7416), (1545, 6408), (1602, 6180), (1780, 5562), (1854, 5340), (2060, 4806), (2136, 4635), (2403, 4120), (2472, 4005), (2670, 3708), (2781, 3560), (3090, 3204)]