252858720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2003}}^1$

素因数の和:2284

約数の個数: 96

約数和(自身を含む): 799932672

約数和(自身を除く): 547073952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 526, 789, 1052, 1315, 1578, 2003, 2104, 2630, 3156, 3945, 4006, 4208, 5260, 6009, 6312, 7890, 8012, 8416, 10015, 10520, 12018, 12624, 15780, 16024, 20030, 21040, 24036, 25248, 30045, 31560, 32048, 40060, 42080, 48072, 60090, 63120, 64096, 80120, 96144, 120180, 126240, 160240, 192288, 240360, 320480, 480720, 526789, 961440, 1053578, 1580367, 2107156, 2633945, 3160734, 4214312, 5267890, 6321468, 7901835, 8428624, 10535780, 12642936, 15803670, 16857248, 21071560, 25285872, 31607340, 42143120, 50571744, 63214680, 84286240, 126429360, 252858720]

約数ペア:

[(1, 252858720), (2, 126429360), (3, 84286240), (4, 63214680), (5, 50571744), (6, 42143120), (8, 31607340), (10, 25285872), (12, 21071560), (15, 16857248), (16, 15803670), (20, 12642936), (24, 10535780), (30, 8428624), (32, 7901835), (40, 6321468), (48, 5267890), (60, 4214312), (80, 3160734), (96, 2633945), (120, 2107156), (160, 1580367), (240, 1053578), (263, 961440), (480, 526789), (526, 480720), (789, 320480), (1052, 240360), (1315, 192288), (1578, 160240), (2003, 126240), (2104, 120180), (2630, 96144), (3156, 80120), (3945, 64096), (4006, 63120), (4208, 60090), (5260, 48072), (6009, 42080), (6312, 40060), (7890, 32048), (8012, 31560), (8416, 30045), (10015, 25248), (10520, 24036), (12018, 21040), (12624, 20030), (15780, 16024)]