120795540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 394813440

約数和(自身を除く): 274017900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 23, 30, 34, 38, 46, 51, 57, 60, 68, 69, 76, 85, 92, 95, 102, 114, 115, 138, 170, 190, 204, 228, 230, 255, 271, 276, 285, 323, 340, 345, 380, 391, 437, 460, 510, 542, 570, 646, 690, 782, 813, 874, 969, 1020, 1084, 1140, 1173, 1292, 1311, 1355, 1380, 1564, 1615, 1626, 1748, 1938, 1955, 2185, 2346, 2622, 2710, 3230, 3252, 3876, 3910, 4065, 4370, 4607, 4692, 4845, 5149, 5244, 5420, 5865, 6233, 6460, 6555, 7429, 7820, 8130, 8740, 9214, 9690, 10298, 11730, 12466, 13110, 13821, 14858, 15447, 16260, 18428, 18699, 19380, 20596, 22287, 23035, 23460, 24932, 25745, 26220, 27642, 29716, 30894, 31165, 37145, 37398, 44574, 46070, 51490, 55284, 61788, 62330, 69105, 74290, 74796, 77235, 87533, 89148, 92140, 93495, 102980, 105961, 111435, 118427, 124660, 138210, 148580, 154470, 175066, 186990, 211922, 222870, 236854, 262599, 276420, 308940, 317883, 350132, 355281, 373980, 423844, 437665, 445740, 473708, 525198, 529805, 592135, 635766, 710562, 875330, 1050396, 1059610, 1184270, 1271532, 1312995, 1421124, 1589415, 1750660, 1776405, 2013259, 2119220, 2368540, 2625990, 3178830, 3552810, 4026518, 5251980, 6039777, 6357660, 7105620, 8053036, 10066295, 12079554, 20132590, 24159108, 30198885, 40265180, 60397770, 120795540]

約数ペア:

[(1, 120795540), (2, 60397770), (3, 40265180), (4, 30198885), (5, 24159108), (6, 20132590), (10, 12079554), (12, 10066295), (15, 8053036), (17, 7105620), (19, 6357660), (20, 6039777), (23, 5251980), (30, 4026518), (34, 3552810), (38, 3178830), (46, 2625990), (51, 2368540), (57, 2119220), (60, 2013259), (68, 1776405), (69, 1750660), (76, 1589415), (85, 1421124), (92, 1312995), (95, 1271532), (102, 1184270), (114, 1059610), (115, 1050396), (138, 875330), (170, 710562), (190, 635766), (204, 592135), (228, 529805), (230, 525198), (255, 473708), (271, 445740), (276, 437665), (285, 423844), (323, 373980), (340, 355281), (345, 350132), (380, 317883), (391, 308940), (437, 276420), (460, 262599), (510, 236854), (542, 222870), (570, 211922), (646, 186990), (690, 175066), (782, 154470), (813, 148580), (874, 138210), (969, 124660), (1020, 118427), (1084, 111435), (1140, 105961), (1173, 102980), (1292, 93495), (1311, 92140), (1355, 89148), (1380, 87533), (1564, 77235), (1615, 74796), (1626, 74290), (1748, 69105), (1938, 62330), (1955, 61788), (2185, 55284), (2346, 51490), (2622, 46070), (2710, 44574), (3230, 37398), (3252, 37145), (3876, 31165), (3910, 30894), (4065, 29716), (4370, 27642), (4607, 26220), (4692, 25745), (4845, 24932), (5149, 23460), (5244, 23035), (5420, 22287), (5865, 20596), (6233, 19380), (6460, 18699), (6555, 18428), (7429, 16260), (7820, 15447), (8130, 14858), (8740, 13821), (9214, 13110), (9690, 12466), (10298, 11730)]