465378480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4397}}^1$

素因数の和:4433

約数の個数: 240

約数和(自身を含む): 1865103840

約数和(自身を除く): 1399725360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4397, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8794, 8820, 10584, 11760, 13191, 13230, 15120, 17588, 17640, 21168, 21985, 26382, 26460, 30779, 35176, 35280, 39573, 43970, 52764, 52920, 61558, 65955, 70352, 79146, 87940, 92337, 105528, 105840, 118719, 123116, 131910, 153895, 158292, 175880, 184674, 197865, 211056, 215453, 237438, 246232, 263820, 277011, 307790, 316584, 351760, 369348, 395730, 430906, 461685, 474876, 492464, 527640, 554022, 593595, 615580, 633168, 646359, 738696, 791460, 831033, 861812, 923370, 949752, 1055280, 1077265, 1108044, 1187190, 1231160, 1292718, 1385055, 1477392, 1582920, 1662066, 1723624, 1846740, 1899504, 1939077, 2154530, 2216088, 2374380, 2462320, 2585436, 2770110, 3165840, 3231795, 3324132, 3447248, 3693480, 3878154, 4155165, 4309060, 4432176, 4748760, 5170872, 5540220, 5817231, 6463590, 6648264, 7386960, 7756308, 8310330, 8618120, 9497520, 9695385, 10341744, 11080440, 11634462, 12927180, 13296528, 15512616, 16620660, 17236240, 19390770, 22160880, 23268924, 25854360, 29086155, 31025232, 33241320, 38781540, 46537848, 51708720, 58172310, 66482640, 77563080, 93075696, 116344620, 155126160, 232689240, 465378480]

約数ペア:

[(1, 465378480), (2, 232689240), (3, 155126160), (4, 116344620), (5, 93075696), (6, 77563080), (7, 66482640), (8, 58172310), (9, 51708720), (10, 46537848), (12, 38781540), (14, 33241320), (15, 31025232), (16, 29086155), (18, 25854360), (20, 23268924), (21, 22160880), (24, 19390770), (27, 17236240), (28, 16620660), (30, 15512616), (35, 13296528), (36, 12927180), (40, 11634462), (42, 11080440), (45, 10341744), (48, 9695385), (49, 9497520), (54, 8618120), (56, 8310330), (60, 7756308), (63, 7386960), (70, 6648264), (72, 6463590), (80, 5817231), (84, 5540220), (90, 5170872), (98, 4748760), (105, 4432176), (108, 4309060), (112, 4155165), (120, 3878154), (126, 3693480), (135, 3447248), (140, 3324132), (144, 3231795), (147, 3165840), (168, 2770110), (180, 2585436), (189, 2462320), (196, 2374380), (210, 2216088), (216, 2154530), (240, 1939077), (245, 1899504), (252, 1846740), (270, 1723624), (280, 1662066), (294, 1582920), (315, 1477392), (336, 1385055), (360, 1292718), (378, 1231160), (392, 1187190), (420, 1108044), (432, 1077265), (441, 1055280), (490, 949752), (504, 923370), (540, 861812), (560, 831033), (588, 791460), (630, 738696), (720, 646359), (735, 633168), (756, 615580), (784, 593595), (840, 554022), (882, 527640), (945, 492464), (980, 474876), (1008, 461685), (1080, 430906), (1176, 395730), (1260, 369348), (1323, 351760), (1470, 316584), (1512, 307790), (1680, 277011), (1764, 263820), (1890, 246232), (1960, 237438), (2160, 215453), (2205, 211056), (2352, 197865), (2520, 184674), (2646, 175880), (2940, 158292), (3024, 153895), (3528, 131910), (3780, 123116), (3920, 118719), (4397, 105840), (4410, 105528), (5040, 92337), (5292, 87940), (5880, 79146), (6615, 70352), (7056, 65955), (7560, 61558), (8794, 52920), (8820, 52764), (10584, 43970), (11760, 39573), (13191, 35280), (13230, 35176), (15120, 30779), (17588, 26460), (17640, 26382), (21168, 21985)]