90694240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6264

約数の個数: 96

約数和(自身を含む): 263753280

約数和(自身を除く): 173059040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 6229, 7280, 12458, 14560, 24916, 31145, 43603, 49832, 62290, 80977, 87206, 99664, 124580, 161954, 174412, 199328, 218015, 249160, 323908, 348824, 404885, 436030, 498320, 566839, 647816, 697648, 809770, 872060, 996640, 1133678, 1295632, 1395296, 1619540, 1744120, 2267356, 2591264, 2834195, 3239080, 3488240, 4534712, 5668390, 6478160, 6976480, 9069424, 11336780, 12956320, 18138848, 22673560, 45347120, 90694240]

約数ペア:

[(1, 90694240), (2, 45347120), (4, 22673560), (5, 18138848), (7, 12956320), (8, 11336780), (10, 9069424), (13, 6976480), (14, 6478160), (16, 5668390), (20, 4534712), (26, 3488240), (28, 3239080), (32, 2834195), (35, 2591264), (40, 2267356), (52, 1744120), (56, 1619540), (65, 1395296), (70, 1295632), (80, 1133678), (91, 996640), (104, 872060), (112, 809770), (130, 697648), (140, 647816), (160, 566839), (182, 498320), (208, 436030), (224, 404885), (260, 348824), (280, 323908), (364, 249160), (416, 218015), (455, 199328), (520, 174412), (560, 161954), (728, 124580), (910, 99664), (1040, 87206), (1120, 80977), (1456, 62290), (1820, 49832), (2080, 43603), (2912, 31145), (3640, 24916), (6229, 14560), (7280, 12458)]