73280640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{38167}}^1$

素因数の和:38189

約数の個数: 64

約数和(自身を含む): 233588160

約数和(自身を除く): 160307520

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, 38167, 76334, 114501, 152668, 190835, 229002, 305336, 381670, 458004, 572505, 610672, 763340, 916008, 1145010, 1221344, 1526680, 1832016, 2290020, 2442688, 3053360, 3664032, 4580040, 4885376, 6106720, 7328064, 9160080, 12213440, 14656128, 18320160, 24426880, 36640320, 73280640]

約数ペア:

[(1, 73280640), (2, 36640320), (3, 24426880), (4, 18320160), (5, 14656128), (6, 12213440), (8, 9160080), (10, 7328064), (12, 6106720), (15, 4885376), (16, 4580040), (20, 3664032), (24, 3053360), (30, 2442688), (32, 2290020), (40, 1832016), (48, 1526680), (60, 1221344), (64, 1145010), (80, 916008), (96, 763340), (120, 610672), (128, 572505), (160, 458004), (192, 381670), (240, 305336), (320, 229002), (384, 190835), (480, 152668), (640, 114501), (960, 76334), (1920, 38167)]