262320120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{80963}}^1$

素因数の和:80986

約数の個数: 80

約数和(自身を含む): 881697960

約数和(自身を除く): 619377840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 80963, 161926, 242889, 323852, 404815, 485778, 647704, 728667, 809630, 971556, 1214445, 1457334, 1619260, 1943112, 2186001, 2428890, 2914668, 3238520, 3643335, 4372002, 4857780, 5829336, 6558003, 7286670, 8744004, 9715560, 10930005, 13116006, 14573340, 17488008, 21860010, 26232012, 29146680, 32790015, 43720020, 52464024, 65580030, 87440040, 131160060, 262320120]

約数ペア:

[(1, 262320120), (2, 131160060), (3, 87440040), (4, 65580030), (5, 52464024), (6, 43720020), (8, 32790015), (9, 29146680), (10, 26232012), (12, 21860010), (15, 17488008), (18, 14573340), (20, 13116006), (24, 10930005), (27, 9715560), (30, 8744004), (36, 7286670), (40, 6558003), (45, 5829336), (54, 4857780), (60, 4372002), (72, 3643335), (81, 3238520), (90, 2914668), (108, 2428890), (120, 2186001), (135, 1943112), (162, 1619260), (180, 1457334), (216, 1214445), (270, 971556), (324, 809630), (360, 728667), (405, 647704), (540, 485778), (648, 404815), (810, 323852), (1080, 242889), (1620, 161926), (3240, 80963)]