72312960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37663}}^1$

素因数の和:37685

約数の個数: 64

約数和(自身を含む): 230503680

約数和(自身を除く): 158190720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 37663, 75326, 112989, 150652, 188315, 225978, 301304, 376630, 451956, 564945, 602608, 753260, 903912, 1129890, 1205216, 1506520, 1807824, 2259780, 2410432, 3013040, 3615648, 4519560, 4820864, 6026080, 7231296, 9039120, 12052160, 14462592, 18078240, 24104320, 36156480, 72312960]

約数ペア:

[(1, 72312960), (2, 36156480), (3, 24104320), (4, 18078240), (5, 14462592), (6, 12052160), (8, 9039120), (10, 7231296), (12, 6026080), (15, 4820864), (16, 4519560), (20, 3615648), (24, 3013040), (30, 2410432), (32, 2259780), (40, 1807824), (48, 1506520), (60, 1205216), (64, 1129890), (80, 903912), (96, 753260), (120, 602608), (128, 564945), (160, 451956), (192, 376630), (240, 301304), (320, 225978), (384, 188315), (480, 150652), (640, 112989), (960, 75326), (1920, 37663)]