71271880320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37120771}}^1$

素因数の和:37120793

約数の個数: 64

約数和(自身を含む): 227179124640

約数和(自身を除く): 155907244320

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, 37120771, 74241542, 111362313, 148483084, 185603855, 222724626, 296966168, 371207710, 445449252, 556811565, 593932336, 742415420, 890898504, 1113623130, 1187864672, 1484830840, 1781797008, 2227246260, 2375729344, 2969661680, 3563594016, 4454492520, 4751458688, 5939323360, 7127188032, 8908985040, 11878646720, 14254376064, 17817970080, 23757293440, 35635940160, 71271880320]

約数ペア:

[(1, 71271880320), (2, 35635940160), (3, 23757293440), (4, 17817970080), (5, 14254376064), (6, 11878646720), (8, 8908985040), (10, 7127188032), (12, 5939323360), (15, 4751458688), (16, 4454492520), (20, 3563594016), (24, 2969661680), (30, 2375729344), (32, 2227246260), (40, 1781797008), (48, 1484830840), (60, 1187864672), (64, 1113623130), (80, 890898504), (96, 742415420), (120, 593932336), (128, 556811565), (160, 445449252), (192, 371207710), (240, 296966168), (320, 222724626), (384, 185603855), (480, 148483084), (640, 111362313), (960, 74241542), (1920, 37120771)]