153108320

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12113}}^1$

素因数の和:12207

約数の個数: 48

約数和(自身を含む): 366327360

約数和(自身を除く): 213219040

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, 12113, 12640, 24226, 48452, 60565, 96904, 121130, 193808, 242260, 387616, 484520, 956927, 969040, 1913854, 1938080, 3827708, 4784635, 7655416, 9569270, 15310832, 19138540, 30621664, 38277080, 76554160, 153108320]

約数ペア:

[(1, 153108320), (2, 76554160), (4, 38277080), (5, 30621664), (8, 19138540), (10, 15310832), (16, 9569270), (20, 7655416), (32, 4784635), (40, 3827708), (79, 1938080), (80, 1913854), (158, 969040), (160, 956927), (316, 484520), (395, 387616), (632, 242260), (790, 193808), (1264, 121130), (1580, 96904), (2528, 60565), (3160, 48452), (6320, 24226), (12113, 12640)]