1494540

素因数分解:

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

素因数の和:76

約数の個数: 108

約数和(自身を含む): 4992624

約数和(自身を除く): 3498084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 361, 380, 414, 437, 460, 570, 684, 690, 722, 828, 855, 874, 1035, 1083, 1140, 1311, 1380, 1444, 1710, 1748, 1805, 2070, 2166, 2185, 2622, 3249, 3420, 3610, 3933, 4140, 4332, 4370, 5244, 5415, 6498, 6555, 7220, 7866, 8303, 8740, 10830, 12996, 13110, 15732, 16245, 16606, 19665, 21660, 24909, 26220, 32490, 33212, 39330, 41515, 49818, 64980, 74727, 78660, 83030, 99636, 124545, 149454, 166060, 249090, 298908, 373635, 498180, 747270, 1494540]

約数ペア:

[(1, 1494540), (2, 747270), (3, 498180), (4, 373635), (5, 298908), (6, 249090), (9, 166060), (10, 149454), (12, 124545), (15, 99636), (18, 83030), (19, 78660), (20, 74727), (23, 64980), (30, 49818), (36, 41515), (38, 39330), (45, 33212), (46, 32490), (57, 26220), (60, 24909), (69, 21660), (76, 19665), (90, 16606), (92, 16245), (95, 15732), (114, 13110), (115, 12996), (138, 10830), (171, 8740), (180, 8303), (190, 7866), (207, 7220), (228, 6555), (230, 6498), (276, 5415), (285, 5244), (342, 4370), (345, 4332), (361, 4140), (380, 3933), (414, 3610), (437, 3420), (460, 3249), (570, 2622), (684, 2185), (690, 2166), (722, 2070), (828, 1805), (855, 1748), (874, 1710), (1035, 1444), (1083, 1380), (1140, 1311)]