505968480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18493}}^1$

素因数の和:18533

約数の個数: 144

約数和(自身を含む): 1817590320

約数和(自身を除く): 1311621840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 18493, 27360, 36986, 55479, 73972, 92465, 110958, 147944, 166437, 184930, 221916, 277395, 295888, 332874, 351367, 369860, 443832, 554790, 591776, 665748, 702734, 739720, 832185, 887664, 1054101, 1109580, 1331496, 1405468, 1479440, 1664370, 1756835, 1775328, 2108202, 2219160, 2662992, 2810936, 2958880, 3162303, 3328740, 3513670, 4216404, 4438320, 5270505, 5325984, 5621872, 6324606, 6657480, 7027340, 8432808, 8876640, 10541010, 11243744, 12649212, 13314960, 14054680, 15811515, 16865616, 21082020, 25298424, 26629920, 28109360, 31623030, 33731232, 42164040, 50596848, 56218720, 63246060, 84328080, 101193696, 126492120, 168656160, 252984240, 505968480]

約数ペア:

[(1, 505968480), (2, 252984240), (3, 168656160), (4, 126492120), (5, 101193696), (6, 84328080), (8, 63246060), (9, 56218720), (10, 50596848), (12, 42164040), (15, 33731232), (16, 31623030), (18, 28109360), (19, 26629920), (20, 25298424), (24, 21082020), (30, 16865616), (32, 15811515), (36, 14054680), (38, 13314960), (40, 12649212), (45, 11243744), (48, 10541010), (57, 8876640), (60, 8432808), (72, 7027340), (76, 6657480), (80, 6324606), (90, 5621872), (95, 5325984), (96, 5270505), (114, 4438320), (120, 4216404), (144, 3513670), (152, 3328740), (160, 3162303), (171, 2958880), (180, 2810936), (190, 2662992), (228, 2219160), (240, 2108202), (285, 1775328), (288, 1756835), (304, 1664370), (342, 1479440), (360, 1405468), (380, 1331496), (456, 1109580), (480, 1054101), (570, 887664), (608, 832185), (684, 739720), (720, 702734), (760, 665748), (855, 591776), (912, 554790), (1140, 443832), (1368, 369860), (1440, 351367), (1520, 332874), (1710, 295888), (1824, 277395), (2280, 221916), (2736, 184930), (3040, 166437), (3420, 147944), (4560, 110958), (5472, 92465), (6840, 73972), (9120, 55479), (13680, 36986), (18493, 27360)]