61687360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{27539}}^1$

素因数の和:27563

約数の個数: 56

約数和(自身を含む): 167883840

約数和(自身を除く): 106196480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 27539, 55078, 110156, 137695, 192773, 220312, 275390, 385546, 440624, 550780, 771092, 881248, 963865, 1101560, 1542184, 1762496, 1927730, 2203120, 3084368, 3855460, 4406240, 6168736, 7710920, 8812480, 12337472, 15421840, 30843680, 61687360]

約数ペア:

[(1, 61687360), (2, 30843680), (4, 15421840), (5, 12337472), (7, 8812480), (8, 7710920), (10, 6168736), (14, 4406240), (16, 3855460), (20, 3084368), (28, 2203120), (32, 1927730), (35, 1762496), (40, 1542184), (56, 1101560), (64, 963865), (70, 881248), (80, 771092), (112, 550780), (140, 440624), (160, 385546), (224, 275390), (280, 220312), (320, 192773), (448, 137695), (560, 110156), (1120, 55078), (2240, 27539)]