228060720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3559}}^1$

素因数の和:3667

約数の個数: 120

約数和(自身を含む): 774727200

約数和(自身を除く): 546666480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3559, 3560, 4005, 4272, 5340, 6408, 7118, 7120, 8010, 10677, 10680, 12816, 14236, 16020, 17795, 21354, 21360, 28472, 32031, 32040, 35590, 42708, 53385, 56944, 64062, 64080, 71180, 85416, 106770, 128124, 142360, 160155, 170832, 213540, 256248, 284720, 316751, 320310, 427080, 512496, 633502, 640620, 854160, 950253, 1267004, 1281240, 1583755, 1900506, 2534008, 2562480, 2850759, 3167510, 3801012, 4751265, 5068016, 5701518, 6335020, 7602024, 9502530, 11403036, 12670040, 14253795, 15204048, 19005060, 22806072, 25340080, 28507590, 38010120, 45612144, 57015180, 76020240, 114030360, 228060720]

約数ペア:

[(1, 228060720), (2, 114030360), (3, 76020240), (4, 57015180), (5, 45612144), (6, 38010120), (8, 28507590), (9, 25340080), (10, 22806072), (12, 19005060), (15, 15204048), (16, 14253795), (18, 12670040), (20, 11403036), (24, 9502530), (30, 7602024), (36, 6335020), (40, 5701518), (45, 5068016), (48, 4751265), (60, 3801012), (72, 3167510), (80, 2850759), (89, 2562480), (90, 2534008), (120, 1900506), (144, 1583755), (178, 1281240), (180, 1267004), (240, 950253), (267, 854160), (356, 640620), (360, 633502), (445, 512496), (534, 427080), (712, 320310), (720, 316751), (801, 284720), (890, 256248), (1068, 213540), (1335, 170832), (1424, 160155), (1602, 142360), (1780, 128124), (2136, 106770), (2670, 85416), (3204, 71180), (3559, 64080), (3560, 64062), (4005, 56944), (4272, 53385), (5340, 42708), (6408, 35590), (7118, 32040), (7120, 32031), (8010, 28472), (10677, 21360), (10680, 21354), (12816, 17795), (14236, 16020)]