5479980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 18434304

約数和(自身を除く): 12954324

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 23, 30, 33, 38, 44, 46, 55, 57, 60, 66, 69, 76, 92, 95, 110, 114, 115, 132, 138, 165, 190, 209, 220, 228, 230, 253, 276, 285, 330, 345, 361, 380, 418, 437, 460, 506, 570, 627, 660, 690, 722, 759, 836, 874, 1012, 1045, 1083, 1140, 1254, 1265, 1311, 1380, 1444, 1518, 1748, 1805, 2090, 2166, 2185, 2508, 2530, 2622, 3036, 3135, 3610, 3795, 3971, 4180, 4332, 4370, 4807, 5060, 5244, 5415, 6270, 6555, 7220, 7590, 7942, 8303, 8740, 9614, 10830, 11913, 12540, 13110, 14421, 15180, 15884, 16606, 19228, 19855, 21660, 23826, 24035, 24909, 26220, 28842, 33212, 39710, 41515, 47652, 48070, 49818, 57684, 59565, 72105, 79420, 83030, 91333, 96140, 99636, 119130, 124545, 144210, 166060, 182666, 238260, 249090, 273999, 288420, 365332, 456665, 498180, 547998, 913330, 1095996, 1369995, 1826660, 2739990, 5479980]

約数ペア:

[(1, 5479980), (2, 2739990), (3, 1826660), (4, 1369995), (5, 1095996), (6, 913330), (10, 547998), (11, 498180), (12, 456665), (15, 365332), (19, 288420), (20, 273999), (22, 249090), (23, 238260), (30, 182666), (33, 166060), (38, 144210), (44, 124545), (46, 119130), (55, 99636), (57, 96140), (60, 91333), (66, 83030), (69, 79420), (76, 72105), (92, 59565), (95, 57684), (110, 49818), (114, 48070), (115, 47652), (132, 41515), (138, 39710), (165, 33212), (190, 28842), (209, 26220), (220, 24909), (228, 24035), (230, 23826), (253, 21660), (276, 19855), (285, 19228), (330, 16606), (345, 15884), (361, 15180), (380, 14421), (418, 13110), (437, 12540), (460, 11913), (506, 10830), (570, 9614), (627, 8740), (660, 8303), (690, 7942), (722, 7590), (759, 7220), (836, 6555), (874, 6270), (1012, 5415), (1045, 5244), (1083, 5060), (1140, 4807), (1254, 4370), (1265, 4332), (1311, 4180), (1380, 3971), (1444, 3795), (1518, 3610), (1748, 3135), (1805, 3036), (2090, 2622), (2166, 2530), (2185, 2508)]