728472240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{15101}}^1$

素因数の和:15187

約数の個数: 120

約数和(自身を含む): 2483131248

約数和(自身を除く): 1754659008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 15101, 16080, 24120, 30202, 45303, 48240, 60404, 75505, 90606, 120808, 135909, 151010, 181212, 226515, 241616, 271818, 302020, 362424, 453030, 543636, 604040, 679545, 724848, 906060, 1011767, 1087272, 1208080, 1359090, 1812120, 2023534, 2174544, 2718180, 3035301, 3624240, 4047068, 5058835, 5436360, 6070602, 8094136, 9105903, 10117670, 10872720, 12141204, 15176505, 16188272, 18211806, 20235340, 24282408, 30353010, 36423612, 40470680, 45529515, 48564816, 60706020, 72847224, 80941360, 91059030, 121412040, 145694448, 182118060, 242824080, 364236120, 728472240]

約数ペア:

[(1, 728472240), (2, 364236120), (3, 242824080), (4, 182118060), (5, 145694448), (6, 121412040), (8, 91059030), (9, 80941360), (10, 72847224), (12, 60706020), (15, 48564816), (16, 45529515), (18, 40470680), (20, 36423612), (24, 30353010), (30, 24282408), (36, 20235340), (40, 18211806), (45, 16188272), (48, 15176505), (60, 12141204), (67, 10872720), (72, 10117670), (80, 9105903), (90, 8094136), (120, 6070602), (134, 5436360), (144, 5058835), (180, 4047068), (201, 3624240), (240, 3035301), (268, 2718180), (335, 2174544), (360, 2023534), (402, 1812120), (536, 1359090), (603, 1208080), (670, 1087272), (720, 1011767), (804, 906060), (1005, 724848), (1072, 679545), (1206, 604040), (1340, 543636), (1608, 453030), (2010, 362424), (2412, 302020), (2680, 271818), (3015, 241616), (3216, 226515), (4020, 181212), (4824, 151010), (5360, 135909), (6030, 120808), (8040, 90606), (9648, 75505), (12060, 60404), (15101, 48240), (16080, 45303), (24120, 30202)]