19185162240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{624517}}^1$

素因数の和:624547

約数の個数: 96

約数和(自身を含む): 61377629040

約数和(自身を除く): 42192466800

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, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 624517, 1249034, 1873551, 2498068, 3122585, 3747102, 4996136, 6245170, 7494204, 9367755, 9992272, 12490340, 14988408, 18735510, 19984544, 24980680, 29976816, 37471020, 39969088, 49961360, 59953632, 74942040, 79938176, 99922720, 119907264, 149884080, 159876352, 199845440, 239814528, 299768160, 319752704, 399690880, 479629056, 599536320, 639505408, 799381760, 959258112, 1199072640, 1279010816, 1598763520, 1918516224, 2398145280, 3197527040, 3837032448, 4796290560, 6395054080, 9592581120, 19185162240]

約数ペア:

[(1, 19185162240), (2, 9592581120), (3, 6395054080), (4, 4796290560), (5, 3837032448), (6, 3197527040), (8, 2398145280), (10, 1918516224), (12, 1598763520), (15, 1279010816), (16, 1199072640), (20, 959258112), (24, 799381760), (30, 639505408), (32, 599536320), (40, 479629056), (48, 399690880), (60, 319752704), (64, 299768160), (80, 239814528), (96, 199845440), (120, 159876352), (128, 149884080), (160, 119907264), (192, 99922720), (240, 79938176), (256, 74942040), (320, 59953632), (384, 49961360), (480, 39969088), (512, 37471020), (640, 29976816), (768, 24980680), (960, 19984544), (1024, 18735510), (1280, 14988408), (1536, 12490340), (1920, 9992272), (2048, 9367755), (2560, 7494204), (3072, 6245170), (3840, 4996136), (5120, 3747102), (6144, 3122585), (7680, 2498068), (10240, 1873551), (15360, 1249034), (30720, 624517)]