396640080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7849

約数の個数: 120

約数和(自身を含む): 1350984960

約数和(自身を除く): 954344880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 7759, 8520, 10224, 12780, 15518, 17040, 23277, 25560, 31036, 38795, 46554, 51120, 62072, 69831, 77590, 93108, 116385, 124144, 139662, 155180, 186216, 232770, 279324, 310360, 349155, 372432, 465540, 550889, 558648, 620720, 698310, 931080, 1101778, 1117296, 1396620, 1652667, 1862160, 2203556, 2754445, 2793240, 3305334, 4407112, 4958001, 5508890, 5586480, 6610668, 8263335, 8814224, 9916002, 11017780, 13221336, 16526670, 19832004, 22035560, 24790005, 26442672, 33053340, 39664008, 44071120, 49580010, 66106680, 79328016, 99160020, 132213360, 198320040, 396640080]

約数ペア:

[(1, 396640080), (2, 198320040), (3, 132213360), (4, 99160020), (5, 79328016), (6, 66106680), (8, 49580010), (9, 44071120), (10, 39664008), (12, 33053340), (15, 26442672), (16, 24790005), (18, 22035560), (20, 19832004), (24, 16526670), (30, 13221336), (36, 11017780), (40, 9916002), (45, 8814224), (48, 8263335), (60, 6610668), (71, 5586480), (72, 5508890), (80, 4958001), (90, 4407112), (120, 3305334), (142, 2793240), (144, 2754445), (180, 2203556), (213, 1862160), (240, 1652667), (284, 1396620), (355, 1117296), (360, 1101778), (426, 931080), (568, 698310), (639, 620720), (710, 558648), (720, 550889), (852, 465540), (1065, 372432), (1136, 349155), (1278, 310360), (1420, 279324), (1704, 232770), (2130, 186216), (2556, 155180), (2840, 139662), (3195, 124144), (3408, 116385), (4260, 93108), (5112, 77590), (5680, 69831), (6390, 62072), (7759, 51120), (8520, 46554), (10224, 38795), (12780, 31036), (15518, 25560), (17040, 23277)]