120481320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 252766680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 79, 120, 142, 158, 179, 213, 237, 284, 316, 355, 358, 395, 426, 474, 537, 568, 632, 710, 716, 790, 852, 895, 948, 1065, 1074, 1185, 1420, 1432, 1580, 1704, 1790, 1896, 2130, 2148, 2370, 2685, 2840, 3160, 3580, 4260, 4296, 4740, 5370, 5609, 7160, 8520, 9480, 10740, 11218, 12709, 14141, 16827, 21480, 22436, 25418, 28045, 28282, 33654, 38127, 42423, 44872, 50836, 56090, 56564, 63545, 67308, 70705, 76254, 84135, 84846, 101672, 112180, 113128, 127090, 134616, 141410, 152508, 168270, 169692, 190635, 212115, 224360, 254180, 282820, 305016, 336540, 339384, 381270, 424230, 508360, 565640, 673080, 762540, 848460, 1004011, 1525080, 1696920, 2008022, 3012033, 4016044, 5020055, 6024066, 8032088, 10040110, 12048132, 15060165, 20080220, 24096264, 30120330, 40160440, 60240660, 120481320]

約数ペア:

[(1, 120481320), (2, 60240660), (3, 40160440), (4, 30120330), (5, 24096264), (6, 20080220), (8, 15060165), (10, 12048132), (12, 10040110), (15, 8032088), (20, 6024066), (24, 5020055), (30, 4016044), (40, 3012033), (60, 2008022), (71, 1696920), (79, 1525080), (120, 1004011), (142, 848460), (158, 762540), (179, 673080), (213, 565640), (237, 508360), (284, 424230), (316, 381270), (355, 339384), (358, 336540), (395, 305016), (426, 282820), (474, 254180), (537, 224360), (568, 212115), (632, 190635), (710, 169692), (716, 168270), (790, 152508), (852, 141410), (895, 134616), (948, 127090), (1065, 113128), (1074, 112180), (1185, 101672), (1420, 84846), (1432, 84135), (1580, 76254), (1704, 70705), (1790, 67308), (1896, 63545), (2130, 56564), (2148, 56090), (2370, 50836), (2685, 44872), (2840, 42423), (3160, 38127), (3580, 33654), (4260, 28282), (4296, 28045), (4740, 25418), (5370, 22436), (5609, 21480), (7160, 16827), (8520, 14141), (9480, 12709), (10740, 11218)]