149580160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12301}}^1$

素因数の和:12339

約数の個数: 64

約数和(自身を含む): 376441200

約数和(自身を除く): 226861040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 12301, 24602, 49204, 61505, 98408, 123010, 196816, 233719, 246020, 393632, 467438, 492040, 787264, 934876, 984080, 1168595, 1574528, 1869752, 1968160, 2337190, 3739504, 3936320, 4674380, 7479008, 7872640, 9348760, 14958016, 18697520, 29916032, 37395040, 74790080, 149580160]

約数ペア:

[(1, 149580160), (2, 74790080), (4, 37395040), (5, 29916032), (8, 18697520), (10, 14958016), (16, 9348760), (19, 7872640), (20, 7479008), (32, 4674380), (38, 3936320), (40, 3739504), (64, 2337190), (76, 1968160), (80, 1869752), (95, 1574528), (128, 1168595), (152, 984080), (160, 934876), (190, 787264), (304, 492040), (320, 467438), (380, 393632), (608, 246020), (640, 233719), (760, 196816), (1216, 123010), (1520, 98408), (2432, 61505), (3040, 49204), (6080, 24602), (12160, 12301)]