427331880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1303}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 1391420160

約数和(自身を除く): 964088280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 911, 1303, 1822, 2606, 2733, 3644, 3909, 4555, 5212, 5466, 6515, 7288, 7818, 8199, 9110, 10424, 10932, 11727, 13030, 13665, 15636, 16398, 18220, 19545, 21864, 23454, 26060, 27330, 31272, 32796, 36440, 39090, 40995, 46908, 52120, 54660, 58635, 65592, 78180, 81990, 93816, 109320, 117270, 156360, 163980, 234540, 327960, 469080, 1187033, 2374066, 3561099, 4748132, 5935165, 7122198, 9496264, 10683297, 11870330, 14244396, 17805495, 21366594, 23740660, 28488792, 35610990, 42733188, 47481320, 53416485, 71221980, 85466376, 106832970, 142443960, 213665940, 427331880]

約数ペア:

[(1, 427331880), (2, 213665940), (3, 142443960), (4, 106832970), (5, 85466376), (6, 71221980), (8, 53416485), (9, 47481320), (10, 42733188), (12, 35610990), (15, 28488792), (18, 23740660), (20, 21366594), (24, 17805495), (30, 14244396), (36, 11870330), (40, 10683297), (45, 9496264), (60, 7122198), (72, 5935165), (90, 4748132), (120, 3561099), (180, 2374066), (360, 1187033), (911, 469080), (1303, 327960), (1822, 234540), (2606, 163980), (2733, 156360), (3644, 117270), (3909, 109320), (4555, 93816), (5212, 81990), (5466, 78180), (6515, 65592), (7288, 58635), (7818, 54660), (8199, 52120), (9110, 46908), (10424, 40995), (10932, 39090), (11727, 36440), (13030, 32796), (13665, 31272), (15636, 27330), (16398, 26060), (18220, 23454), (19545, 21864)]