230920160

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18269}}^1$

素因数の和:18363

約数の個数: 48

約数和(自身を含む): 552484800

約数和(自身を除く): 321564640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 18269, 36538, 73076, 91345, 146152, 182690, 292304, 365380, 584608, 730760, 1443251, 1461520, 2886502, 2923040, 5773004, 7216255, 11546008, 14432510, 23092016, 28865020, 46184032, 57730040, 115460080, 230920160]

約数ペア:

[(1, 230920160), (2, 115460080), (4, 57730040), (5, 46184032), (8, 28865020), (10, 23092016), (16, 14432510), (20, 11546008), (32, 7216255), (40, 5773004), (79, 2923040), (80, 2886502), (158, 1461520), (160, 1443251), (316, 730760), (395, 584608), (632, 365380), (790, 292304), (1264, 182690), (1580, 146152), (2528, 91345), (3160, 73076), (6320, 36538), (12640, 18269)]