389614320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3040

約数の個数: 160

約数和(自身を含む): 1364466240

約数和(自身を除く): 974851920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 2957, 3294, 3660, 4392, 4880, 5490, 5914, 6588, 7320, 8235, 8784, 8871, 10980, 11828, 13176, 14640, 14785, 16470, 17742, 21960, 23656, 26352, 26613, 29570, 32940, 35484, 43920, 44355, 47312, 53226, 59140, 65880, 70968, 79839, 88710, 106452, 118280, 131760, 133065, 141936, 159678, 177420, 180377, 212904, 236560, 266130, 319356, 354840, 360754, 399195, 425808, 532260, 541131, 638712, 709680, 721508, 798390, 901885, 1064520, 1082262, 1277424, 1443016, 1596780, 1623393, 1803770, 2129040, 2164524, 2705655, 2886032, 3193560, 3246786, 3607540, 4329048, 4870179, 5411310, 6387120, 6493572, 7215080, 8116965, 8658096, 9740358, 10822620, 12987144, 14430160, 16233930, 19480716, 21645240, 24350895, 25974288, 32467860, 38961432, 43290480, 48701790, 64935720, 77922864, 97403580, 129871440, 194807160, 389614320]

約数ペア:

[(1, 389614320), (2, 194807160), (3, 129871440), (4, 97403580), (5, 77922864), (6, 64935720), (8, 48701790), (9, 43290480), (10, 38961432), (12, 32467860), (15, 25974288), (16, 24350895), (18, 21645240), (20, 19480716), (24, 16233930), (27, 14430160), (30, 12987144), (36, 10822620), (40, 9740358), (45, 8658096), (48, 8116965), (54, 7215080), (60, 6493572), (61, 6387120), (72, 5411310), (80, 4870179), (90, 4329048), (108, 3607540), (120, 3246786), (122, 3193560), (135, 2886032), (144, 2705655), (180, 2164524), (183, 2129040), (216, 1803770), (240, 1623393), (244, 1596780), (270, 1443016), (305, 1277424), (360, 1082262), (366, 1064520), (432, 901885), (488, 798390), (540, 721508), (549, 709680), (610, 638712), (720, 541131), (732, 532260), (915, 425808), (976, 399195), (1080, 360754), (1098, 354840), (1220, 319356), (1464, 266130), (1647, 236560), (1830, 212904), (2160, 180377), (2196, 177420), (2440, 159678), (2745, 141936), (2928, 133065), (2957, 131760), (3294, 118280), (3660, 106452), (4392, 88710), (4880, 79839), (5490, 70968), (5914, 65880), (6588, 59140), (7320, 53226), (8235, 47312), (8784, 44355), (8871, 43920), (10980, 35484), (11828, 32940), (13176, 29570), (14640, 26613), (14785, 26352), (16470, 23656), (17742, 21960)]