72132360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 128

約数和(自身を含む): 241315200

約数和(自身を除く): 169182840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1861, 1938, 2040, 2280, 2584, 3230, 3722, 3876, 4845, 5583, 6460, 7444, 7752, 9305, 9690, 11166, 12920, 14888, 18610, 19380, 22332, 27915, 31637, 35359, 37220, 38760, 44664, 55830, 63274, 70718, 74440, 94911, 106077, 111660, 126548, 141436, 158185, 176795, 189822, 212154, 223320, 253096, 282872, 316370, 353590, 379644, 424308, 474555, 530385, 601103, 632740, 707180, 759288, 848616, 949110, 1060770, 1202206, 1265480, 1414360, 1803309, 1898220, 2121540, 2404412, 3005515, 3606618, 3796440, 4243080, 4808824, 6011030, 7213236, 9016545, 12022060, 14426472, 18033090, 24044120, 36066180, 72132360]

約数ペア:

[(1, 72132360), (2, 36066180), (3, 24044120), (4, 18033090), (5, 14426472), (6, 12022060), (8, 9016545), (10, 7213236), (12, 6011030), (15, 4808824), (17, 4243080), (19, 3796440), (20, 3606618), (24, 3005515), (30, 2404412), (34, 2121540), (38, 1898220), (40, 1803309), (51, 1414360), (57, 1265480), (60, 1202206), (68, 1060770), (76, 949110), (85, 848616), (95, 759288), (102, 707180), (114, 632740), (120, 601103), (136, 530385), (152, 474555), (170, 424308), (190, 379644), (204, 353590), (228, 316370), (255, 282872), (285, 253096), (323, 223320), (340, 212154), (380, 189822), (408, 176795), (456, 158185), (510, 141436), (570, 126548), (646, 111660), (680, 106077), (760, 94911), (969, 74440), (1020, 70718), (1140, 63274), (1292, 55830), (1615, 44664), (1861, 38760), (1938, 37220), (2040, 35359), (2280, 31637), (2584, 27915), (3230, 22332), (3722, 19380), (3876, 18610), (4845, 14888), (5583, 12920), (6460, 11166), (7444, 9690), (7752, 9305)]