54102960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 183207024

約数和(自身を除く): 129104064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 461, 489, 652, 720, 815, 922, 978, 1304, 1383, 1467, 1630, 1844, 1956, 2305, 2445, 2608, 2766, 2934, 3260, 3688, 3912, 4149, 4610, 4890, 5532, 5868, 6520, 6915, 7335, 7376, 7824, 8298, 9220, 9780, 11064, 11736, 13040, 13830, 14670, 16596, 18440, 19560, 20745, 22128, 23472, 27660, 29340, 33192, 36880, 39120, 41490, 55320, 58680, 66384, 75143, 82980, 110640, 117360, 150286, 165960, 225429, 300572, 331920, 375715, 450858, 601144, 676287, 751430, 901716, 1127145, 1202288, 1352574, 1502860, 1803432, 2254290, 2705148, 3005720, 3381435, 3606864, 4508580, 5410296, 6011440, 6762870, 9017160, 10820592, 13525740, 18034320, 27051480, 54102960]

約数ペア:

[(1, 54102960), (2, 27051480), (3, 18034320), (4, 13525740), (5, 10820592), (6, 9017160), (8, 6762870), (9, 6011440), (10, 5410296), (12, 4508580), (15, 3606864), (16, 3381435), (18, 3005720), (20, 2705148), (24, 2254290), (30, 1803432), (36, 1502860), (40, 1352574), (45, 1202288), (48, 1127145), (60, 901716), (72, 751430), (80, 676287), (90, 601144), (120, 450858), (144, 375715), (163, 331920), (180, 300572), (240, 225429), (326, 165960), (360, 150286), (461, 117360), (489, 110640), (652, 82980), (720, 75143), (815, 66384), (922, 58680), (978, 55320), (1304, 41490), (1383, 39120), (1467, 36880), (1630, 33192), (1844, 29340), (1956, 27660), (2305, 23472), (2445, 22128), (2608, 20745), (2766, 19560), (2934, 18440), (3260, 16596), (3688, 14670), (3912, 13830), (4149, 13040), (4610, 11736), (4890, 11064), (5532, 9780), (5868, 9220), (6520, 8298), (6915, 7824), (7335, 7376)]