30926080

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 76196232

約数和(自身を除く): 45270152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 653, 740, 1184, 1280, 1306, 1480, 2368, 2612, 2960, 3265, 4736, 5224, 5920, 6530, 9472, 10448, 11840, 13060, 20896, 23680, 24161, 26120, 41792, 47360, 48322, 52240, 83584, 96644, 104480, 120805, 167168, 193288, 208960, 241610, 386576, 417920, 483220, 773152, 835840, 966440, 1546304, 1932880, 3092608, 3865760, 6185216, 7731520, 15463040, 30926080]

約数ペア:

[(1, 30926080), (2, 15463040), (4, 7731520), (5, 6185216), (8, 3865760), (10, 3092608), (16, 1932880), (20, 1546304), (32, 966440), (37, 835840), (40, 773152), (64, 483220), (74, 417920), (80, 386576), (128, 241610), (148, 208960), (160, 193288), (185, 167168), (256, 120805), (296, 104480), (320, 96644), (370, 83584), (592, 52240), (640, 48322), (653, 47360), (740, 41792), (1184, 26120), (1280, 24161), (1306, 23680), (1480, 20896), (2368, 13060), (2612, 11840), (2960, 10448), (3265, 9472), (4736, 6530), (5224, 5920)]