20238324240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{233591}}^1$

素因数の和:233645

約数の個数: 120

約数和(自身を含む): 66214922688

約数和(自身を除く): 45976598448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 28880, 43320, 86640, 233591, 467182, 700773, 934364, 1167955, 1401546, 1868728, 2335910, 2803092, 3503865, 3737456, 4438229, 4671820, 5606184, 7007730, 8876458, 9343640, 11212368, 13314687, 14015460, 17752916, 18687280, 22191145, 26629374, 28030920, 35505832, 44382290, 53258748, 56061840, 66573435, 71011664, 84326351, 88764580, 106517496, 133146870, 168652702, 177529160, 213034992, 252979053, 266293740, 337305404, 355058320, 421631755, 505958106, 532587480, 674610808, 843263510, 1011916212, 1065174960, 1264895265, 1349221616, 1686527020, 2023832424, 2529790530, 3373054040, 4047664848, 5059581060, 6746108080, 10119162120, 20238324240]

約数ペア:

[(1, 20238324240), (2, 10119162120), (3, 6746108080), (4, 5059581060), (5, 4047664848), (6, 3373054040), (8, 2529790530), (10, 2023832424), (12, 1686527020), (15, 1349221616), (16, 1264895265), (19, 1065174960), (20, 1011916212), (24, 843263510), (30, 674610808), (38, 532587480), (40, 505958106), (48, 421631755), (57, 355058320), (60, 337305404), (76, 266293740), (80, 252979053), (95, 213034992), (114, 177529160), (120, 168652702), (152, 133146870), (190, 106517496), (228, 88764580), (240, 84326351), (285, 71011664), (304, 66573435), (361, 56061840), (380, 53258748), (456, 44382290), (570, 35505832), (722, 28030920), (760, 26629374), (912, 22191145), (1083, 18687280), (1140, 17752916), (1444, 14015460), (1520, 13314687), (1805, 11212368), (2166, 9343640), (2280, 8876458), (2888, 7007730), (3610, 5606184), (4332, 4671820), (4560, 4438229), (5415, 3737456), (5776, 3503865), (7220, 2803092), (8664, 2335910), (10830, 1868728), (14440, 1401546), (17328, 1167955), (21660, 934364), (28880, 700773), (43320, 467182), (86640, 233591)]