80768375280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5904121}}^1$

素因数の和:5904159

約数の個数: 120

約数和(自身を含む): 285523339920

約数和(自身を除く): 204754964640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 5904121, 11808242, 17712363, 23616484, 29520605, 35424726, 47232968, 53137089, 59041210, 70849452, 88561815, 94465936, 106274178, 112178299, 118082420, 141698904, 177123630, 212548356, 224356598, 236164840, 265685445, 283397808, 336534897, 354247260, 425096712, 448713196, 472329680, 531370890, 560891495, 673069794, 708494520, 850193424, 897426392, 1009604691, 1062741780, 1121782990, 1346139588, 1416989040, 1682674485, 1794852784, 2019209382, 2125483560, 2243565980, 2692279176, 3365348970, 4038418764, 4250967120, 4487131960, 5048023455, 5384558352, 6730697940, 8076837528, 8974263920, 10096046910, 13461395880, 16153675056, 20192093820, 26922791760, 40384187640, 80768375280]

約数ペア:

[(1, 80768375280), (2, 40384187640), (3, 26922791760), (4, 20192093820), (5, 16153675056), (6, 13461395880), (8, 10096046910), (9, 8974263920), (10, 8076837528), (12, 6730697940), (15, 5384558352), (16, 5048023455), (18, 4487131960), (19, 4250967120), (20, 4038418764), (24, 3365348970), (30, 2692279176), (36, 2243565980), (38, 2125483560), (40, 2019209382), (45, 1794852784), (48, 1682674485), (57, 1416989040), (60, 1346139588), (72, 1121782990), (76, 1062741780), (80, 1009604691), (90, 897426392), (95, 850193424), (114, 708494520), (120, 673069794), (144, 560891495), (152, 531370890), (171, 472329680), (180, 448713196), (190, 425096712), (228, 354247260), (240, 336534897), (285, 283397808), (304, 265685445), (342, 236164840), (360, 224356598), (380, 212548356), (456, 177123630), (570, 141698904), (684, 118082420), (720, 112178299), (760, 106274178), (855, 94465936), (912, 88561815), (1140, 70849452), (1368, 59041210), (1520, 53137089), (1710, 47232968), (2280, 35424726), (2736, 29520605), (3420, 23616484), (4560, 17712363), (6840, 11808242), (13680, 5904121)]