152260480

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3259}}^1$

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 369097200

約数和(自身を除く): 216836720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 3259, 4672, 5840, 6518, 9344, 11680, 13036, 16295, 23360, 26072, 32590, 46720, 52144, 65180, 104288, 130360, 208576, 237907, 260720, 417152, 475814, 521440, 951628, 1042880, 1189535, 1903256, 2085760, 2379070, 3806512, 4758140, 7613024, 9516280, 15226048, 19032560, 30452096, 38065120, 76130240, 152260480]

約数ペア:

[(1, 152260480), (2, 76130240), (4, 38065120), (5, 30452096), (8, 19032560), (10, 15226048), (16, 9516280), (20, 7613024), (32, 4758140), (40, 3806512), (64, 2379070), (73, 2085760), (80, 1903256), (128, 1189535), (146, 1042880), (160, 951628), (292, 521440), (320, 475814), (365, 417152), (584, 260720), (640, 237907), (730, 208576), (1168, 130360), (1460, 104288), (2336, 65180), (2920, 52144), (3259, 46720), (4672, 32590), (5840, 26072), (6518, 23360), (9344, 16295), (11680, 13036)]