28690737120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{337697}}^1$

素因数の和:337777

約数の個数: 144

約数和(自身を含む): 99566878320

約数和(自身を除く): 70876141200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5664, 7080, 8496, 9440, 10620, 14160, 16992, 21240, 28320, 42480, 84960, 337697, 675394, 1013091, 1350788, 1688485, 2026182, 2701576, 3039273, 3376970, 4052364, 5065455, 5403152, 6078546, 6753940, 8104728, 10130910, 10806304, 12157092, 13507880, 15196365, 16209456, 19924123, 20261820, 24314184, 27015760, 30392730, 32418912, 39848246, 40523640, 48628368, 54031520, 59772369, 60785460, 79696492, 81047280, 97256736, 99620615, 119544738, 121570920, 159392984, 162094560, 179317107, 199241230, 239089476, 243141840, 298861845, 318785968, 358634214, 398482460, 478178952, 486283680, 597723690, 637571936, 717268428, 796964920, 896585535, 956357904, 1195447380, 1434536856, 1593929840, 1793171070, 1912715808, 2390894760, 2869073712, 3187859680, 3586342140, 4781789520, 5738147424, 7172684280, 9563579040, 14345368560, 28690737120]

約数ペア:

[(1, 28690737120), (2, 14345368560), (3, 9563579040), (4, 7172684280), (5, 5738147424), (6, 4781789520), (8, 3586342140), (9, 3187859680), (10, 2869073712), (12, 2390894760), (15, 1912715808), (16, 1793171070), (18, 1593929840), (20, 1434536856), (24, 1195447380), (30, 956357904), (32, 896585535), (36, 796964920), (40, 717268428), (45, 637571936), (48, 597723690), (59, 486283680), (60, 478178952), (72, 398482460), (80, 358634214), (90, 318785968), (96, 298861845), (118, 243141840), (120, 239089476), (144, 199241230), (160, 179317107), (177, 162094560), (180, 159392984), (236, 121570920), (240, 119544738), (288, 99620615), (295, 97256736), (354, 81047280), (360, 79696492), (472, 60785460), (480, 59772369), (531, 54031520), (590, 48628368), (708, 40523640), (720, 39848246), (885, 32418912), (944, 30392730), (1062, 27015760), (1180, 24314184), (1416, 20261820), (1440, 19924123), (1770, 16209456), (1888, 15196365), (2124, 13507880), (2360, 12157092), (2655, 10806304), (2832, 10130910), (3540, 8104728), (4248, 6753940), (4720, 6078546), (5310, 5403152), (5664, 5065455), (7080, 4052364), (8496, 3376970), (9440, 3039273), (10620, 2701576), (14160, 2026182), (16992, 1688485), (21240, 1350788), (28320, 1013091), (42480, 675394), (84960, 337697)]