48128520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 167883840

約数和(自身を除く): 119755320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 101, 110, 114, 120, 132, 152, 165, 190, 202, 209, 220, 228, 264, 285, 303, 330, 361, 380, 404, 418, 440, 456, 505, 570, 606, 627, 660, 722, 760, 808, 836, 1010, 1045, 1083, 1111, 1140, 1212, 1254, 1320, 1444, 1515, 1672, 1805, 1919, 2020, 2090, 2166, 2222, 2280, 2424, 2508, 2888, 3030, 3135, 3333, 3610, 3838, 3971, 4040, 4180, 4332, 4444, 5016, 5415, 5555, 5757, 6060, 6270, 6666, 7220, 7676, 7942, 8360, 8664, 8888, 9595, 10830, 11110, 11514, 11913, 12120, 12540, 13332, 14440, 15352, 15884, 16665, 19190, 19855, 21109, 21660, 22220, 23028, 23826, 25080, 26664, 28785, 31768, 33330, 36461, 38380, 39710, 42218, 43320, 44440, 46056, 47652, 57570, 59565, 63327, 66660, 72922, 76760, 79420, 84436, 95304, 105545, 109383, 115140, 119130, 126654, 133320, 145844, 158840, 168872, 182305, 211090, 218766, 230280, 238260, 253308, 291688, 316635, 364610, 401071, 422180, 437532, 476520, 506616, 546915, 633270, 729220, 802142, 844360, 875064, 1093830, 1203213, 1266540, 1458440, 1604284, 2005355, 2187660, 2406426, 2533080, 3208568, 4010710, 4375320, 4812852, 6016065, 8021420, 9625704, 12032130, 16042840, 24064260, 48128520]

約数ペア:

[(1, 48128520), (2, 24064260), (3, 16042840), (4, 12032130), (5, 9625704), (6, 8021420), (8, 6016065), (10, 4812852), (11, 4375320), (12, 4010710), (15, 3208568), (19, 2533080), (20, 2406426), (22, 2187660), (24, 2005355), (30, 1604284), (33, 1458440), (38, 1266540), (40, 1203213), (44, 1093830), (55, 875064), (57, 844360), (60, 802142), (66, 729220), (76, 633270), (88, 546915), (95, 506616), (101, 476520), (110, 437532), (114, 422180), (120, 401071), (132, 364610), (152, 316635), (165, 291688), (190, 253308), (202, 238260), (209, 230280), (220, 218766), (228, 211090), (264, 182305), (285, 168872), (303, 158840), (330, 145844), (361, 133320), (380, 126654), (404, 119130), (418, 115140), (440, 109383), (456, 105545), (505, 95304), (570, 84436), (606, 79420), (627, 76760), (660, 72922), (722, 66660), (760, 63327), (808, 59565), (836, 57570), (1010, 47652), (1045, 46056), (1083, 44440), (1111, 43320), (1140, 42218), (1212, 39710), (1254, 38380), (1320, 36461), (1444, 33330), (1515, 31768), (1672, 28785), (1805, 26664), (1919, 25080), (2020, 23826), (2090, 23028), (2166, 22220), (2222, 21660), (2280, 21109), (2424, 19855), (2508, 19190), (2888, 16665), (3030, 15884), (3135, 15352), (3333, 14440), (3610, 13332), (3838, 12540), (3971, 12120), (4040, 11913), (4180, 11514), (4332, 11110), (4444, 10830), (5016, 9595), (5415, 8888), (5555, 8664), (5757, 8360), (6060, 7942), (6270, 7676), (6666, 7220)]