615504240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3512

約数の個数: 240

約数和(自身を含む): 2343912480

約数和(自身を除く): 1728408240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3461, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 6922, 7410, 8892, 9360, 9880, 10383, 11115, 11856, 13680, 13844, 14820, 17305, 17784, 19760, 20766, 22230, 27688, 29640, 31149, 34610, 35568, 41532, 44460, 44993, 51915, 55376, 59280, 62298, 65759, 69220, 83064, 88920, 89986, 103830, 124596, 131518, 134979, 138440, 155745, 166128, 177840, 179972, 197277, 207660, 224965, 249192, 263036, 269958, 276880, 311490, 328795, 359944, 394554, 404937, 415320, 449930, 498384, 526072, 539916, 591831, 622980, 657590, 674895, 719888, 789108, 809874, 830640, 854867, 899860, 986385, 1052144, 1079832, 1183662, 1245960, 1315180, 1349790, 1578216, 1619748, 1709734, 1799720, 1972770, 2024685, 2159664, 2367324, 2491920, 2564601, 2630360, 2699580, 2959155, 3156432, 3239496, 3419468, 3599440, 3945540, 4049370, 4274335, 4734648, 5129202, 5260720, 5399160, 5918310, 6478992, 6838936, 7693803, 7891080, 8098740, 8548670, 9469296, 10258404, 10798320, 11836620, 12823005, 13677872, 15387606, 15782160, 16197480, 17097340, 20516808, 23673240, 25646010, 30775212, 32394960, 34194680, 38469015, 41033616, 47346480, 51292020, 61550424, 68389360, 76938030, 102584040, 123100848, 153876060, 205168080, 307752120, 615504240]

約数ペア:

[(1, 615504240), (2, 307752120), (3, 205168080), (4, 153876060), (5, 123100848), (6, 102584040), (8, 76938030), (9, 68389360), (10, 61550424), (12, 51292020), (13, 47346480), (15, 41033616), (16, 38469015), (18, 34194680), (19, 32394960), (20, 30775212), (24, 25646010), (26, 23673240), (30, 20516808), (36, 17097340), (38, 16197480), (39, 15782160), (40, 15387606), (45, 13677872), (48, 12823005), (52, 11836620), (57, 10798320), (60, 10258404), (65, 9469296), (72, 8548670), (76, 8098740), (78, 7891080), (80, 7693803), (90, 6838936), (95, 6478992), (104, 5918310), (114, 5399160), (117, 5260720), (120, 5129202), (130, 4734648), (144, 4274335), (152, 4049370), (156, 3945540), (171, 3599440), (180, 3419468), (190, 3239496), (195, 3156432), (208, 2959155), (228, 2699580), (234, 2630360), (240, 2564601), (247, 2491920), (260, 2367324), (285, 2159664), (304, 2024685), (312, 1972770), (342, 1799720), (360, 1709734), (380, 1619748), (390, 1578216), (456, 1349790), (468, 1315180), (494, 1245960), (520, 1183662), (570, 1079832), (585, 1052144), (624, 986385), (684, 899860), (720, 854867), (741, 830640), (760, 809874), (780, 789108), (855, 719888), (912, 674895), (936, 657590), (988, 622980), (1040, 591831), (1140, 539916), (1170, 526072), (1235, 498384), (1368, 449930), (1482, 415320), (1520, 404937), (1560, 394554), (1710, 359944), (1872, 328795), (1976, 311490), (2223, 276880), (2280, 269958), (2340, 263036), (2470, 249192), (2736, 224965), (2964, 207660), (3120, 197277), (3420, 179972), (3461, 177840), (3705, 166128), (3952, 155745), (4446, 138440), (4560, 134979), (4680, 131518), (4940, 124596), (5928, 103830), (6840, 89986), (6922, 88920), (7410, 83064), (8892, 69220), (9360, 65759), (9880, 62298), (10383, 59280), (11115, 55376), (11856, 51915), (13680, 44993), (13844, 44460), (14820, 41532), (17305, 35568), (17784, 34610), (19760, 31149), (20766, 29640), (22230, 27688)]