53553120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 126435360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 61, 62, 80, 93, 96, 118, 120, 122, 124, 155, 160, 177, 183, 186, 236, 240, 244, 248, 295, 305, 310, 354, 366, 372, 465, 472, 480, 488, 496, 590, 610, 620, 708, 732, 744, 885, 915, 930, 944, 976, 992, 1180, 1220, 1240, 1416, 1464, 1488, 1770, 1829, 1830, 1860, 1888, 1891, 1952, 2360, 2440, 2480, 2832, 2928, 2976, 3540, 3599, 3658, 3660, 3720, 3782, 4720, 4880, 4960, 5487, 5664, 5673, 5856, 7080, 7198, 7316, 7320, 7440, 7564, 9145, 9440, 9455, 9760, 10797, 10974, 11346, 14160, 14396, 14632, 14640, 14880, 15128, 17995, 18290, 18910, 21594, 21948, 22692, 27435, 28320, 28365, 28792, 29264, 29280, 30256, 35990, 36580, 37820, 43188, 43896, 45384, 53985, 54870, 56730, 57584, 58528, 60512, 71980, 73160, 75640, 86376, 87792, 90768, 107970, 109740, 111569, 113460, 115168, 143960, 146320, 151280, 172752, 175584, 181536, 215940, 219480, 223138, 226920, 287920, 292640, 302560, 334707, 345504, 431880, 438960, 446276, 453840, 557845, 575840, 669414, 863760, 877920, 892552, 907680, 1115690, 1338828, 1673535, 1727520, 1785104, 2231380, 2677656, 3347070, 3570208, 4462760, 5355312, 6694140, 8925520, 10710624, 13388280, 17851040, 26776560, 53553120]

約数ペア:

[(1, 53553120), (2, 26776560), (3, 17851040), (4, 13388280), (5, 10710624), (6, 8925520), (8, 6694140), (10, 5355312), (12, 4462760), (15, 3570208), (16, 3347070), (20, 2677656), (24, 2231380), (30, 1785104), (31, 1727520), (32, 1673535), (40, 1338828), (48, 1115690), (59, 907680), (60, 892552), (61, 877920), (62, 863760), (80, 669414), (93, 575840), (96, 557845), (118, 453840), (120, 446276), (122, 438960), (124, 431880), (155, 345504), (160, 334707), (177, 302560), (183, 292640), (186, 287920), (236, 226920), (240, 223138), (244, 219480), (248, 215940), (295, 181536), (305, 175584), (310, 172752), (354, 151280), (366, 146320), (372, 143960), (465, 115168), (472, 113460), (480, 111569), (488, 109740), (496, 107970), (590, 90768), (610, 87792), (620, 86376), (708, 75640), (732, 73160), (744, 71980), (885, 60512), (915, 58528), (930, 57584), (944, 56730), (976, 54870), (992, 53985), (1180, 45384), (1220, 43896), (1240, 43188), (1416, 37820), (1464, 36580), (1488, 35990), (1770, 30256), (1829, 29280), (1830, 29264), (1860, 28792), (1888, 28365), (1891, 28320), (1952, 27435), (2360, 22692), (2440, 21948), (2480, 21594), (2832, 18910), (2928, 18290), (2976, 17995), (3540, 15128), (3599, 14880), (3658, 14640), (3660, 14632), (3720, 14396), (3782, 14160), (4720, 11346), (4880, 10974), (4960, 10797), (5487, 9760), (5664, 9455), (5673, 9440), (5856, 9145), (7080, 7564), (7198, 7440), (7316, 7320)]