19223896080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2583857}}^1$

素因数の和:2583904

約数の個数: 80

約数和(自身を含む): 61516491264

約数和(自身を除く): 42292595184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 2583857, 5167714, 7751571, 10335428, 12919285, 15503142, 20670856, 25838570, 31006284, 38757855, 41341712, 51677140, 62012568, 77515710, 80099567, 103354280, 124025136, 155031420, 160199134, 206708560, 240298701, 310062840, 320398268, 400497835, 480597402, 620125680, 640796536, 800995670, 961194804, 1201493505, 1281593072, 1601991340, 1922389608, 2402987010, 3203982680, 3844779216, 4805974020, 6407965360, 9611948040, 19223896080]

約数ペア:

[(1, 19223896080), (2, 9611948040), (3, 6407965360), (4, 4805974020), (5, 3844779216), (6, 3203982680), (8, 2402987010), (10, 1922389608), (12, 1601991340), (15, 1281593072), (16, 1201493505), (20, 961194804), (24, 800995670), (30, 640796536), (31, 620125680), (40, 480597402), (48, 400497835), (60, 320398268), (62, 310062840), (80, 240298701), (93, 206708560), (120, 160199134), (124, 155031420), (155, 124025136), (186, 103354280), (240, 80099567), (248, 77515710), (310, 62012568), (372, 51677140), (465, 41341712), (496, 38757855), (620, 31006284), (744, 25838570), (930, 20670856), (1240, 15503142), (1488, 12919285), (1860, 10335428), (2480, 7751571), (3720, 5167714), (7440, 2583857)]