148635120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619313}}^1$

素因数の和:619329

約数の個数: 40

約数和(自身を含む): 460769616

約数和(自身を除く): 312134496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619313, 1238626, 1857939, 2477252, 3096565, 3715878, 4954504, 6193130, 7431756, 9289695, 9909008, 12386260, 14863512, 18579390, 24772520, 29727024, 37158780, 49545040, 74317560, 148635120]

約数ペア:

[(1, 148635120), (2, 74317560), (3, 49545040), (4, 37158780), (5, 29727024), (6, 24772520), (8, 18579390), (10, 14863512), (12, 12386260), (15, 9909008), (16, 9289695), (20, 7431756), (24, 6193130), (30, 4954504), (40, 3715878), (48, 3096565), (60, 2477252), (80, 1857939), (120, 1238626), (240, 619313)]