86784960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{90401}}^1$

素因数の和:90421

約数の個数: 56

約数和(自身を含む): 275545296

約数和(自身を除く): 188760336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 90401, 180802, 271203, 361604, 452005, 542406, 723208, 904010, 1084812, 1356015, 1446416, 1808020, 2169624, 2712030, 2892832, 3616040, 4339248, 5424060, 5785664, 7232080, 8678496, 10848120, 14464160, 17356992, 21696240, 28928320, 43392480, 86784960]

約数ペア:

[(1, 86784960), (2, 43392480), (3, 28928320), (4, 21696240), (5, 17356992), (6, 14464160), (8, 10848120), (10, 8678496), (12, 7232080), (15, 5785664), (16, 5424060), (20, 4339248), (24, 3616040), (30, 2892832), (32, 2712030), (40, 2169624), (48, 1808020), (60, 1446416), (64, 1356015), (80, 1084812), (96, 904010), (120, 723208), (160, 542406), (192, 452005), (240, 361604), (320, 271203), (480, 180802), (960, 90401)]