80452542840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2075659}}^1$

素因数の和:2075709

約数の個数: 128

約数和(自身を含む): 269005536000

約数和(自身を除く): 188552993160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 2075659, 4151318, 6226977, 8302636, 10378295, 12453954, 16605272, 20756590, 24907908, 31134885, 35286203, 39437521, 41513180, 49815816, 62269770, 70572406, 78875042, 83026360, 105858609, 118312563, 124539540, 141144812, 157750084, 176431015, 197187605, 211717218, 236625126, 249079080, 282289624, 315500168, 352862030, 394375210, 423434436, 473250252, 529293045, 591562815, 670437857, 705724060, 788750420, 846868872, 946500504, 1058586090, 1183125630, 1340875714, 1411448120, 1577500840, 2011313571, 2117172180, 2366251260, 2681751428, 3352189285, 4022627142, 4234344360, 4732502520, 5363502856, 6704378570, 8045254284, 10056567855, 13408757140, 16090508568, 20113135710, 26817514280, 40226271420, 80452542840]

約数ペア:

[(1, 80452542840), (2, 40226271420), (3, 26817514280), (4, 20113135710), (5, 16090508568), (6, 13408757140), (8, 10056567855), (10, 8045254284), (12, 6704378570), (15, 5363502856), (17, 4732502520), (19, 4234344360), (20, 4022627142), (24, 3352189285), (30, 2681751428), (34, 2366251260), (38, 2117172180), (40, 2011313571), (51, 1577500840), (57, 1411448120), (60, 1340875714), (68, 1183125630), (76, 1058586090), (85, 946500504), (95, 846868872), (102, 788750420), (114, 705724060), (120, 670437857), (136, 591562815), (152, 529293045), (170, 473250252), (190, 423434436), (204, 394375210), (228, 352862030), (255, 315500168), (285, 282289624), (323, 249079080), (340, 236625126), (380, 211717218), (408, 197187605), (456, 176431015), (510, 157750084), (570, 141144812), (646, 124539540), (680, 118312563), (760, 105858609), (969, 83026360), (1020, 78875042), (1140, 70572406), (1292, 62269770), (1615, 49815816), (1938, 41513180), (2040, 39437521), (2280, 35286203), (2584, 31134885), (3230, 24907908), (3876, 20756590), (4845, 16605272), (6460, 12453954), (7752, 10378295), (9690, 8302636), (12920, 6226977), (19380, 4151318), (38760, 2075659)]