2068990320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{9463}}^1$

素因数の和:10390

約数の個数: 80

約数和(自身を含む): 6421588992

約数和(自身を除く): 4352598672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 911, 1822, 2733, 3644, 4555, 5466, 7288, 9110, 9463, 10932, 13665, 14576, 18220, 18926, 21864, 27330, 28389, 36440, 37852, 43728, 47315, 54660, 56778, 72880, 75704, 94630, 109320, 113556, 141945, 151408, 189260, 218640, 227112, 283890, 378520, 454224, 567780, 757040, 1135560, 2271120, 8620793, 17241586, 25862379, 34483172, 43103965, 51724758, 68966344, 86207930, 103449516, 129311895, 137932688, 172415860, 206899032, 258623790, 344831720, 413798064, 517247580, 689663440, 1034495160, 2068990320]

約数ペア:

[(1, 2068990320), (2, 1034495160), (3, 689663440), (4, 517247580), (5, 413798064), (6, 344831720), (8, 258623790), (10, 206899032), (12, 172415860), (15, 137932688), (16, 129311895), (20, 103449516), (24, 86207930), (30, 68966344), (40, 51724758), (48, 43103965), (60, 34483172), (80, 25862379), (120, 17241586), (240, 8620793), (911, 2271120), (1822, 1135560), (2733, 757040), (3644, 567780), (4555, 454224), (5466, 378520), (7288, 283890), (9110, 227112), (9463, 218640), (10932, 189260), (13665, 151408), (14576, 141945), (18220, 113556), (18926, 109320), (21864, 94630), (27330, 75704), (28389, 72880), (36440, 56778), (37852, 54660), (43728, 47315)]