548045280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12329

約数の個数: 144

約数和(自身を含む): 1930690944

約数和(自身を除く): 1382645664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 12277, 14880, 22320, 24554, 36831, 44640, 49108, 61385, 73662, 98216, 110493, 122770, 147324, 184155, 196432, 220986, 245540, 294648, 368310, 380587, 392864, 441972, 491080, 552465, 589296, 736620, 761174, 883944, 982160, 1104930, 1141761, 1178592, 1473240, 1522348, 1767888, 1902935, 1964320, 2209860, 2283522, 2946480, 3044696, 3425283, 3535776, 3805870, 4419720, 4567044, 5708805, 5892960, 6089392, 6850566, 7611740, 8839440, 9134088, 11417610, 12178784, 13701132, 15223480, 17126415, 17678880, 18268176, 22835220, 27402264, 30446960, 34252830, 36536352, 45670440, 54804528, 60893920, 68505660, 91340880, 109609056, 137011320, 182681760, 274022640, 548045280]

約数ペア:

[(1, 548045280), (2, 274022640), (3, 182681760), (4, 137011320), (5, 109609056), (6, 91340880), (8, 68505660), (9, 60893920), (10, 54804528), (12, 45670440), (15, 36536352), (16, 34252830), (18, 30446960), (20, 27402264), (24, 22835220), (30, 18268176), (31, 17678880), (32, 17126415), (36, 15223480), (40, 13701132), (45, 12178784), (48, 11417610), (60, 9134088), (62, 8839440), (72, 7611740), (80, 6850566), (90, 6089392), (93, 5892960), (96, 5708805), (120, 4567044), (124, 4419720), (144, 3805870), (155, 3535776), (160, 3425283), (180, 3044696), (186, 2946480), (240, 2283522), (248, 2209860), (279, 1964320), (288, 1902935), (310, 1767888), (360, 1522348), (372, 1473240), (465, 1178592), (480, 1141761), (496, 1104930), (558, 982160), (620, 883944), (720, 761174), (744, 736620), (930, 589296), (992, 552465), (1116, 491080), (1240, 441972), (1395, 392864), (1440, 380587), (1488, 368310), (1860, 294648), (2232, 245540), (2480, 220986), (2790, 196432), (2976, 184155), (3720, 147324), (4464, 122770), (4960, 110493), (5580, 98216), (7440, 73662), (8928, 61385), (11160, 49108), (12277, 44640), (14880, 36831), (22320, 24554)]