478036080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{73771}}^1$

素因数の和:73796

約数の個数: 100

約数和(自身を含む): 1660312632

約数和(自身を除く): 1182276552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 73771, 147542, 221313, 295084, 368855, 442626, 590168, 663939, 737710, 885252, 1106565, 1180336, 1327878, 1475420, 1770504, 1991817, 2213130, 2655756, 2950840, 3319695, 3541008, 3983634, 4426260, 5311512, 5901680, 5975451, 6639390, 7967268, 8852520, 9959085, 10623024, 11950902, 13278780, 15934536, 17705040, 19918170, 23901804, 26557560, 29877255, 31869072, 39836340, 47803608, 53115120, 59754510, 79672680, 95607216, 119509020, 159345360, 239018040, 478036080]

約数ペア:

[(1, 478036080), (2, 239018040), (3, 159345360), (4, 119509020), (5, 95607216), (6, 79672680), (8, 59754510), (9, 53115120), (10, 47803608), (12, 39836340), (15, 31869072), (16, 29877255), (18, 26557560), (20, 23901804), (24, 19918170), (27, 17705040), (30, 15934536), (36, 13278780), (40, 11950902), (45, 10623024), (48, 9959085), (54, 8852520), (60, 7967268), (72, 6639390), (80, 5975451), (81, 5901680), (90, 5311512), (108, 4426260), (120, 3983634), (135, 3541008), (144, 3319695), (162, 2950840), (180, 2655756), (216, 2213130), (240, 1991817), (270, 1770504), (324, 1475420), (360, 1327878), (405, 1180336), (432, 1106565), (540, 885252), (648, 737710), (720, 663939), (810, 590168), (1080, 442626), (1296, 368855), (1620, 295084), (2160, 221313), (3240, 147542), (6480, 73771)]