122032640

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:749

約数の個数: 80

約数和(自身を含む): 297054648

約数和(自身を除く): 175022008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 512, 584, 640, 653, 730, 1168, 1280, 1306, 1460, 2336, 2560, 2612, 2920, 3265, 4672, 5224, 5840, 6530, 9344, 10448, 11680, 13060, 18688, 20896, 23360, 26120, 37376, 41792, 46720, 47669, 52240, 83584, 93440, 95338, 104480, 167168, 186880, 190676, 208960, 238345, 334336, 381352, 417920, 476690, 762704, 835840, 953380, 1525408, 1671680, 1906760, 3050816, 3813520, 6101632, 7627040, 12203264, 15254080, 24406528, 30508160, 61016320, 122032640]

約数ペア:

[(1, 122032640), (2, 61016320), (4, 30508160), (5, 24406528), (8, 15254080), (10, 12203264), (16, 7627040), (20, 6101632), (32, 3813520), (40, 3050816), (64, 1906760), (73, 1671680), (80, 1525408), (128, 953380), (146, 835840), (160, 762704), (256, 476690), (292, 417920), (320, 381352), (365, 334336), (512, 238345), (584, 208960), (640, 190676), (653, 186880), (730, 167168), (1168, 104480), (1280, 95338), (1306, 93440), (1460, 83584), (2336, 52240), (2560, 47669), (2612, 46720), (2920, 41792), (3265, 37376), (4672, 26120), (5224, 23360), (5840, 20896), (6530, 18688), (9344, 13060), (10448, 11680)]