2018768160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{68947}}^1$

素因数の和:69026

約数の個数: 96

約数和(自身を含む): 6463461312

約数和(自身を除く): 4444693152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 68947, 137894, 206841, 275788, 344735, 413682, 551576, 689470, 827364, 1034205, 1103152, 1378940, 1654728, 2068410, 2206304, 2757880, 3309456, 4136820, 4205767, 5515760, 6618912, 8273640, 8411534, 11031520, 12617301, 16547280, 16823068, 21028835, 25234602, 33094560, 33646136, 42057670, 50469204, 63086505, 67292272, 84115340, 100938408, 126173010, 134584544, 168230680, 201876816, 252346020, 336461360, 403753632, 504692040, 672922720, 1009384080, 2018768160]

約数ペア:

[(1, 2018768160), (2, 1009384080), (3, 672922720), (4, 504692040), (5, 403753632), (6, 336461360), (8, 252346020), (10, 201876816), (12, 168230680), (15, 134584544), (16, 126173010), (20, 100938408), (24, 84115340), (30, 67292272), (32, 63086505), (40, 50469204), (48, 42057670), (60, 33646136), (61, 33094560), (80, 25234602), (96, 21028835), (120, 16823068), (122, 16547280), (160, 12617301), (183, 11031520), (240, 8411534), (244, 8273640), (305, 6618912), (366, 5515760), (480, 4205767), (488, 4136820), (610, 3309456), (732, 2757880), (915, 2206304), (976, 2068410), (1220, 1654728), (1464, 1378940), (1830, 1103152), (1952, 1034205), (2440, 827364), (2928, 689470), (3660, 551576), (4880, 413682), (5856, 344735), (7320, 275788), (9760, 206841), (14640, 137894), (29280, 68947)]