57384720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:910

約数の個数: 160

約数和(自身を含む): 204272640

約数和(自身を除く): 146887920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 857, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1714, 1860, 2160, 2232, 2480, 2571, 2790, 3348, 3428, 3720, 4185, 4285, 4464, 5142, 5580, 6696, 6856, 7440, 7713, 8370, 8570, 10284, 11160, 12855, 13392, 13712, 15426, 16740, 17140, 20568, 22320, 23139, 25710, 26567, 30852, 33480, 34280, 38565, 41136, 46278, 51420, 53134, 61704, 66960, 68560, 77130, 79701, 92556, 102840, 106268, 115695, 123408, 132835, 154260, 159402, 185112, 205680, 212536, 231390, 239103, 265670, 308520, 318804, 370224, 398505, 425072, 462780, 478206, 531340, 617040, 637608, 717309, 797010, 925560, 956412, 1062680, 1195515, 1275216, 1434618, 1594020, 1851120, 1912824, 2125360, 2391030, 2869236, 3188040, 3586545, 3825648, 4782060, 5738472, 6376080, 7173090, 9564120, 11476944, 14346180, 19128240, 28692360, 57384720]

約数ペア:

[(1, 57384720), (2, 28692360), (3, 19128240), (4, 14346180), (5, 11476944), (6, 9564120), (8, 7173090), (9, 6376080), (10, 5738472), (12, 4782060), (15, 3825648), (16, 3586545), (18, 3188040), (20, 2869236), (24, 2391030), (27, 2125360), (30, 1912824), (31, 1851120), (36, 1594020), (40, 1434618), (45, 1275216), (48, 1195515), (54, 1062680), (60, 956412), (62, 925560), (72, 797010), (80, 717309), (90, 637608), (93, 617040), (108, 531340), (120, 478206), (124, 462780), (135, 425072), (144, 398505), (155, 370224), (180, 318804), (186, 308520), (216, 265670), (240, 239103), (248, 231390), (270, 212536), (279, 205680), (310, 185112), (360, 159402), (372, 154260), (432, 132835), (465, 123408), (496, 115695), (540, 106268), (558, 102840), (620, 92556), (720, 79701), (744, 77130), (837, 68560), (857, 66960), (930, 61704), (1080, 53134), (1116, 51420), (1240, 46278), (1395, 41136), (1488, 38565), (1674, 34280), (1714, 33480), (1860, 30852), (2160, 26567), (2232, 25710), (2480, 23139), (2571, 22320), (2790, 20568), (3348, 17140), (3428, 16740), (3720, 15426), (4185, 13712), (4285, 13392), (4464, 12855), (5142, 11160), (5580, 10284), (6696, 8570), (6856, 8370), (7440, 7713)]